Shoe mold processing clamp

Abstract

The invention relates to the technical field of shoe mold processing, in particular to a shoe mold processing clamp which comprises a clamping support, a mold plate is detachably mounted on the inner side of the clamping support, an air suction valve pipe is fixedly mounted at the front end of the clamping support, and an air pumping valve pipe is fixedly mounted on the left side wall of the clamping support; a collecting groove is formed in the end face of the side, close to the mold plate, of the positioning collecting base, a filter screen of an L-shaped structure is elastically installed in the collecting groove, a supporting spring is installed between the bottom end face of the filter screen and the inner side face of the collecting groove, and an air suction through hole is formed in the inner side wall, away from the mold plate, of the collecting groove. According to the device, cuttings generated on a mold are absorbed and collected through the air suction mechanism and are collected into the collecting tank, meanwhile, a worker can be prevented from holding a compressed air gun by hand to go deep into a machine tool for operation and cleaning through the mode, the safety during cleaning is improved, the cuttings can be concentrated and uniform through the action of air suction and the collecting tank, and the working efficiency is improved. And subsequent recovery and treatment work is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of shoe mold processing, in particular to a shoe mold processing fixture. Background Art

[0002] With the continuous development of shoe mold processing technology, fixture technology is also constantly improving. Shoe mold processing fixtures are an indispensable and important tool in the shoe mold processing process. They are mainly used to fix and position shoe molds to ensure processing accuracy and efficiency. Shoe mold processing fixtures are process devices used to quickly tighten shoe molds during shoe mold processing to keep the machine tool, tool, and shoe mold in the correct relative position. The design and use of fixtures are of great significance to ensuring the processing quality of shoe molds, improving production efficiency, and reducing labor intensity.

[0003] After the shoe mold processing fixture is clamped and cut in the machine tool, it is an important step to clean the chips on the shoe mold to ensure the processing quality and the normal operation of the equipment. If the chips generated during the cutting process remain on the mold surface, it will directly affect the accuracy of subsequent processing. The presence of chips may cause uneven clearance between the tool and the mold surface, which in turn affects the cutting depth and shape accuracy. During operation, use a compressed air gun to blow away the chips on the mold surface. This method can quickly and effectively clean up large areas of chips.

[0004] In the existing technical solutions, this method can quickly and effectively clean up a large area of ​​chips, but it requires workers to hold a compressed air gun and go deep into the machine tool to operate. This will blow chips, fragments and other splashes in the machine tool during operation. These splashes may fly towards the user at high speed, causing damage to the eyes, skin or other parts, and the chips and fragments cannot be well collected and processed. Summary of the invention

[0005] The purpose of the present invention is to provide a shoe mold processing fixture, which can concentrate and evenly distribute the chips through the effects of suction and collection grooves, facilitating subsequent recycling and processing work, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a shoe mold processing fixture, comprising a clamping support, a mold plate is detachably mounted on the inner side of the clamping support, an air suction valve pipe is fixedly mounted on the front end of the clamping support, and a pump air valve pipe is fixedly mounted on the left side wall of the clamping support;

[0007] A vibration absorbing and collecting assembly is provided on the rear of the inner upper end surface of the clamping support, and the vibration absorbing and collecting assembly includes a positioning and collecting seat detachably mounted on the front side of the upper end surface of the clamping support, a positioning and connecting pin is fixedly mounted on the bottom end of the positioning and collecting seat, and an air suction groove is provided inside the positioning and collecting seat;

[0008] A collecting groove is provided on the end face of one side of the positioning and collecting seat close to the mold plate, an L-shaped filter is elastically installed inside the collecting groove, a supporting spring is installed between the bottom end face of the filter and the inner side face of the collecting groove, and an air intake hole is provided on the inner side wall of the collecting groove away from the mold plate.

[0009] Preferably, a first rotating shaft is rotatably installed inside the air intake groove, and the first rotating shaft is located on the inner outer wall of the air intake groove and is fixedly installed with first blades distributed at equal angles. An operating cavity is opened inside the positioning and collecting seat and is located behind the air intake groove. The rear end of the first rotating shaft passes through the interior of the operating cavity, and a lever is fixedly installed on the end of the first rotating shaft away from the air intake groove.

[0010] Preferably, a jet drive assembly is arranged behind the inner upper end surface of the clamping tray, and the jet drive assembly includes a rear clamping plate fixedly installed behind the inner upper end surface of the clamping tray, and both ends of the interior of the rear clamping plate are provided with pump air chambers that are interconnected with the pump air valve pipe, and clamping blocks are slidably installed on both sides of the front end of the rear clamping plate.

[0011] Preferably, a connecting chamber is provided in the middle position inside the rear side clamp, a first valve tube is installed between the connecting chamber and the pump air chamber, a jet cleaning hole is provided at the front end of the rear side clamp, a second rotating shaft is rotatably installed inside the connecting chamber, a second blade is fixedly installed on the upper end of the second rotating shaft, and the number of the second blades is plural and distributed in a ring array, and a first bevel gear is installed on the bottom end of the second rotating shaft.

[0012] Preferably, a vibration assembly is provided on both sides of the bottom end of the rear side clamp plate, and the vibration assembly includes a knocking frame fixedly installed on both sides of the bottom end of the rear side clamp plate, and a transmission shaft is rotatably installed inside the knocking frame, and the rear end of the transmission shaft is fixedly connected with a second bevel gear, and the number of the second bevel gears is two, and the second bevel gear is meshed with the first bevel gear and connected with each other; the end of the transmission shaft away from the rear side clamp plate is fixedly connected with a rotating head, and the circumferential surface of the rotating head is equiangularly slidably installed with a knocking slider, and the number of the knocking sliders is set to six.

[0013] Preferably, auxiliary pressure assemblies are provided at both ends of the side walls of the rear side clamp plate close to the mold plate, and the auxiliary pressure assembly includes an auxiliary frame fixed on both sides of the front end surface of the rear side clamp plate, and a transmission shaft is rotatably installed at the inner bottom end of the auxiliary frame, and a third bevel gear is installed at the bottom end of the transmission shaft, and the second bevel gear at the front end is meshed and connected with the third bevel gear.

[0014] Preferably, a gear is fixedly installed on the top of the outer wall of the transmission shaft, a retraction lever is fixedly installed on the top outer wall of the transmission shaft, a gear rod is slidably installed inside the auxiliary frame, the gear rod and the gear are meshed with each other, a sliding groove is provided on the inner wall of the auxiliary frame corresponding to the position of the gear rod, and the gear rod is slidably installed inside the sliding groove, a wedge-shaped push block is fixedly installed on the end of the gear rod away from the rear side clamping plate, a pressure block is slidably installed on the bottom end of the auxiliary frame, and the front end of the wedge-shaped push block is in contact with the pressure block.

[0015] Preferably, a sliding cleaning component is provided inside the clamping support, and the sliding cleaning component includes a sliding rod groove opened on the inner side wall of the clamping support, an assembly brush rod is slidably installed inside the sliding rod groove, a return spring is fixedly installed at the rear end surface of the assembly brush rod corresponding to the sliding rod groove, a multi-stage hollow push rod is fixedly installed at the rear end surface of the assembly brush rod corresponding to the sliding rod groove, one end of the multi-stage hollow push rod away from the assembly brush rod is fixedly connected to a third valve pipe, and one end of the third valve pipe away from the multi-stage hollow push rod is connected to the pump air valve pipe.

[0016] Preferably, roller frames are fixedly mounted on the lower end surfaces of the front and rear ends of the assembly brush rod, rollers are rotatably mounted on the inner lower side of the roller frames, and wheel grooves are formed at the bottom end surface of the slide bar groove corresponding to the rollers.

[0017] Preferably, the inner and outer parts of the clamping support are jointly provided with a side cleaning assembly, and the side cleaning assembly includes a jet channel opened inside the clamping support, and the jet channel is fixedly connected to a second valve tube at one end close to the pump air valve tube, and an jet hole is opened on the side wall of the jet channel close to the mold plate, and a blade wheel frame is fixedly installed on the lower end surface of the clamping support near the assembly brush rod, a third rotating shaft is rotatably installed on the inner side of the blade wheel frame, and a third blade is fixedly installed on the outer wall of the third rotating shaft, the third blade corresponds to the jet hole, and a brush is fixedly installed on the end of the third blade away from the third rotating shaft.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention absorbs and collects the chips generated on the mold through an air suction mechanism and collects them into a collection tank. The air suction effect causes the L-shaped filter to vibrate. The vibration of the filter under the action of air suction can more effectively remove the fine chips attached to the filter and prevent blockage, thereby maintaining the permeability and filtration efficiency of the filter. The vibration can also make the chips evenly spread in the collection tank to avoid local accumulation, further improving the collection efficiency and the convenience of subsequent processing. At the same time, this method can avoid the staff holding a compressed air gun to go deep into the machine tool for operation and cleaning, thereby improving the safety during cleaning, and the chips can be concentrated and evenly distributed through the action of air suction and the collection tank, which is convenient for subsequent recovery and processing.

[0020] 2. The present invention utilizes an air flow to blow away impurities such as tiny particles, dust, and bubbles on the surface of the mold, which can quickly and effectively cover the entire upper end surface of the mold, thereby improving the efficiency and comprehensiveness of cleaning; the vibration generated by knocking on the bottom surface of the mold can further loosen and remove stubborn stains and impurities attached to the surface of the mold, which complements the blowing effect and jointly improves the cleaning effect.

[0021] 3. The sliding cleaning assembly of the present invention can flexibly clean the cutting surface of the mold plate thoroughly by assembling the brush rod, while the side cleaning assembly focuses on the chips at the side of the clamping support. The two work together to achieve full coverage and cleaning of the workpiece surface; this design reduces the missed areas during the cleaning process and ensures the thoroughness and efficiency of cleaning. The brush at the top of the blade of the side cleaning assembly can perform fine cleaning on the hard-to-reach areas on the side; the collaborative work of the two not only improves the meticulousness of cleaning, but also enhances the overall cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is the overall structural view of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the positioning collection seat of the present invention;

[0025] Figure 3 This is a schematic diagram of the vibration absorbing and collecting assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the connection structure between the jet drive assembly and the vibration assembly of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of the clamping support of the present invention;

[0028] Figure 6 It is a schematic diagram of the internal cross-sectional structure of the clamping support of the present invention;

[0029] Figure 7 This is a schematic diagram of the internal structure of the brush rod of the present invention;

[0030] Figure 8 For the present invention Figure 7 A schematic diagram of the partially enlarged structure at center A;

[0031] Fig. 9It is a schematic diagram of the internal structure of the auxiliary pressure assembly of the present invention.

[0032] Description of reference numerals:

[0033] 1. Clamping support; 2. Pump air valve pipe; 3. Intake valve pipe; 4. Vibration absorption and collection assembly; 401. Positioning collection seat; 402. Positioning connecting pin; 403. Intake air groove; 404. First rotating shaft; 405. First blade; 406. Operating chamber; 407. Push rod; 408. Support spring; 409. Filter; 410. Collection groove; 411. Intake through hole; 5. Jet drive assembly; 501. Rear clamping plate; 502. Pump air chamber; 503. Clamping block; 504. Jet cleaning hole; 505. Connecting chamber; 506. First valve pipe; 507. Second rotating shaft; 508. Second blade; 509. First bevel gear; 6. Side cleaning assembly; 601. Second valve pipe; 602. Jet channel; 603. Jet hole; 604, blade wheel frame; 605, brush piece; 606, third blade; 607, third rotating shaft; 7, auxiliary pressure assembly; 701, auxiliary frame; 702, third bevel gear; 703, transmission shaft; 704, gear; 705, gear rod; 706, slide groove; 707, wedge-shaped push block; 708, pressure block; 709, retraction lever; 8, sliding cleaning assembly; 801, third valve pipe; 802, multi-stage hollow push rod; 803, assembly brush rod; 804, roller frame; 805, roller; 806, return spring; 807, wheel groove; 808, slide rod groove; 9, vibration assembly; 901, knocking frame; 902, transmission rotating shaft; 903, rotating head; 904, knocking slider; 905, second bevel gear; 10, mold plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention provides a technical solution:

[0036] See also Figures 1 to 3 A shoe mold processing fixture comprises a clamping support 1, a mold plate 10 is detachably mounted on the inner side of the clamping support 1, an air suction valve pipe 3 is fixedly mounted on the front end of the clamping support 1, the air suction valve pipe 3 is communicated with the air pump suction end of the shoe mold processing machine tool, a pump air valve pipe 2 is fixedly mounted on the left side wall of the clamping support 1, and the pump air valve pipe 2 is communicated with the air pump exhaust end of the shoe mold processing machine tool;

[0037] A vibration absorbing and collecting component 4 is provided on the rear of the inner upper end surface of the clamping support 1, and the vibration absorbing and collecting component 4 includes a positioning and collecting seat 401 that is detachably mounted on the front side of the upper end surface of the clamping support 1, and a positioning and connecting pin 402 is fixedly mounted on the bottom end of the positioning and collecting seat 401. There are two positioning and connecting pins 402, one of which has a hollow structure inside and is interconnected with the suction end of the suction valve pipe 3, and the other positioning and connecting pin 402 has a solid structure inside. The two positioning and connecting pins 402 are plugged into the pin holes on the clamping support 1 corresponding to each other, and an air suction groove 403 is provided inside the positioning and collecting seat 401, and a first rotating shaft 404 is rotatably mounted inside the air suction groove 403. The first rotating shaft 404 is located at The first blades 405 distributed at equal angles are fixedly installed on the inner outer wall of the air suction groove 403, an operating chamber 406 is provided inside the positioning and collecting seat 401 and is located behind the air suction groove 403, the rear end of the first rotating shaft 404 extends into the interior of the operating chamber 406, and a lever 407 is fixedly installed on the end of the first rotating shaft 404 away from the air suction groove 403; a collecting groove 410 is provided on the end face of the positioning and collecting seat 401 on one side close to the mold plate 10, an L-shaped filter screen 409 is elastically installed inside the collecting groove 410, a supporting spring 408 is installed between the bottom end face of the filter screen 409 and the inner side face of the collecting groove 410, and an air suction hole 411 is provided on the inner side wall of the collecting groove 410 away from the mold plate 10.

[0038] By adopting the above technical solution, when in use, the mold plate 10 to be processed is inserted from the front end of the clamping support 1 and placed on the clamping support 1 of the CNC machine tool, so that the shoe mold can be processed on the mold plate 10 by the tool of the machine tool. After the mold plate 10 is placed, the positioning connecting pin 402 of the positioning collection seat 401 is inserted and positioned in the pin hole on the clamping support 1, and the positioning connecting pin 402 with a hollow structure is connected to the suction valve pipe 3, so that negative pressure can be generated in the suction groove 403, and the suction groove 403 is used to make the suction valve pipe 3 connect with the suction valve pipe 3. The negative pressure generated in 403 can make the suction hole 411 absorb the chips generated by the processing on the mold plate 10, so that the chips on the mold plate 10 can be absorbed into the collection groove 410 for collection. At the same time, the first blade 405 is arranged to correspond to the suction end of the positioning connecting pin 402. In this way, when inhaling, the air intake of the positioning connecting pin 402 will drive the first blade 405 to rotate on the first rotating shaft 404, and the rotation of the first rotating shaft 404 can drive the lever 407 to rotate in the operating chamber 406. The movable lever 407 will move the filter screen 409, so that the filter screen 409 can vibrate in the collection tank 410 through the support spring 408, and one side of the L-shaped filter screen 409 is shielded at the front end of the air suction hole 411, so that the air suction hole 411 can be filtered; the chips generated on the mold are absorbed and collected by the suction mechanism and collected in the collection tank 410, and the L-shaped filter screen 409 is vibrated by the suction effect. The vibration of the filter screen 409 under the suction effect can more effectively The fine chips attached to the filter 409 are removed to prevent blockage, thereby maintaining the permeability and filtration efficiency of the filter 409; the vibration can also make the chips spread evenly in the collection tank 410 to avoid local accumulation, further improving the collection efficiency and the convenience of subsequent processing; at the same time, this method can avoid the staff holding a compressed air gun to go deep into the machine tool for operation and cleaning, thereby improving the safety during cleaning, and the chips can be concentrated and evenly distributed through the action of suction and the collection tank 410, which is convenient for subsequent recovery and processing.

[0039] Specifically, Figure 4 and Fig. 9As shown, a jet drive assembly 5 is arranged at the rear of the inner upper end surface of the clamping support 1, and the jet drive assembly 5 includes a rear side clamping plate 501 fixedly installed at the rear of the inner upper end surface of the clamping support 1, and both ends of the interior of the rear side clamping plate 501 are provided with pump air bins 502 which are interconnected with the pump air valve tube 2, and clamping blocks 503 are slidably installed on both sides of the front end of the rear side clamping plate 501; a connecting bin 505 is opened at the middle position of the interior of the rear side clamping plate 501, and a first valve tube 506 is installed between the connecting bin 505 and the pump air bin 502, a jet cleaning hole 504 is opened at the front end of the rear side clamping plate 501, and a second rotating shaft 507 is rotatably installed inside the connecting bin 505, a second blade 508 is fixedly installed on the upper end of the second rotating shaft 507, and a first bevel gear 509 is installed on the bottom end of the second rotating shaft 507. Vibration components 9 are provided on both sides of the bottom end of the rear side clamping plate 501, and the vibration component 9 includes a knocking frame 901 fixedly installed on both sides of the bottom end of the rear side clamping plate 501, and a transmission shaft 902 is rotatably installed inside the knocking frame 901, and the rear end of the transmission shaft 902 is fixedly connected with a second bevel gear 905, and the number of the second bevel gears 905 is two, and the second bevel gears 905 are meshed and connected with the first bevel gear 509; the end of the transmission shaft 902 away from the rear side clamping plate 501 is fixedly connected with a rotating head 903, and the circumferential surface of the rotating head 903 is slidably installed with knocking sliders 904 at equal angles, and the number of the knocking sliders 904 is set to six.

[0040] By adopting the above technical solution, the pump air bin 502 is connected with the pump air valve tube 2, so that when clamping and fixing, the valve of the pump air valve tube 2 is opened, and air can be pumped into the pump air bin 502 through the pump air valve tube 2. The increase of air in the pump air bin 502 can push the clamping block 503 to move toward the mold plate 10 side, and the other side of the mold plate 10 is attached to the positioning collection seat 401, which can squeeze and fix the mold plate 10. When the CNC machine tool needs to change the tool for shoe mold processing, the clamping support 1 is deflected at a certain angle under the action of the machine tool mold processing adjustment mechanism. The second blade 508 is arranged to correspond to the first valve pipe 506, and the second blade 508 is arranged to correspond to the first valve pipe 506. At this time, the air volume of the air pump is continuously increased, and the pressure in the air pump chamber 502 is increased, which can trigger the first valve pipe 506 to open, so that the gas in the air pump chamber 502 flows into the connecting chamber 505, and the gas can be ejected through the jet cleaning hole 504 on the side of the connecting chamber 505. The ejected gas can play an air jet cleaning effect on the chips on the end surface of the mold plate 10. The second blade 508 is arranged to correspond to the first valve pipe 506, so that the first valve pipe 506 can push the second valve pipe 506 when exhausting. The blade 508 rotates, and the second blade 508 can drive the transmission shaft 902 to rotate. A first bevel gear 509 is fixed to the bottom end of the transmission shaft 902. The first bevel gear 509 meshes with the second bevel gear 905 at the rear end, so that the transmission shaft 902 can be driven to rotate. The transmission shaft 902 is rotatably installed on the knocking frame 901 through the bearing. In this way, the rotating head 903 can be driven to rotate through the transmission shaft 902. When the rotating head 903 rotates, the knocking slider 904 can extend from the rotating head 903 under the action of centrifugal force. When the knocking slider 904 rotates to knock When it reaches the bottom surface of the mold plate 10, the mold plate 10 can be recovered into the rotating head 903 under the squeezing action of the knocking slider 904, so that the mold plate 10 can be vibrated and cleaned synchronously during the air blowing cleaning. In this way, the blowing airflow is used to blow away impurities such as tiny particles, dust and bubbles on the surface of the mold, which can quickly and effectively cover the entire upper end surface of the mold, thereby improving the efficiency and comprehensiveness of cleaning; the vibration generated by knocking on the bottom surface of the mold can further loosen and remove stubborn stains and impurities attached to the surface of the mold, which complements the blowing action and jointly improves the cleaning effect.

[0041] Specifically, Figure 4 and Fig. 9As shown, both ends of the side wall of the rear side clamping plate 501 close to the mold plate 10 are provided with auxiliary pressure components 7, and the auxiliary pressure component 7 includes an auxiliary frame 701 fixed on both sides of the front end surface of the rear side clamping plate 501, and the inner bottom end of the auxiliary frame 701 is rotatably installed with a transmission shaft 703, and the bottom end of the transmission shaft 703 is installed with a third bevel gear 702, and the front end second bevel gear 905 is meshed and connected with the third bevel gear 702; the outer top end of the transmission shaft 703 is fixedly installed with a gear 704, and the outer top end wall of the transmission shaft 703 is fixedly installed A retraction lever 709 is provided, a gear rod 705 is slidably installed inside the auxiliary frame 701, the gear rod 705 and the gear 704 are meshed with each other, a slide groove 706 is provided on the inner wall of the auxiliary frame 701 corresponding to the position of the gear rod 705, and the gear rod 705 is slidably installed inside the slide groove 706, a wedge-shaped push block 707 is fixedly installed at one end of the gear rod 705 away from the rear side clamp plate 501, a pressure block 708 is slidably installed at the bottom end of the auxiliary frame 701, and the front end of the wedge-shaped push block 707 is in contact with the pressure block 708.

[0042] By adopting the above technical solution, when performing knocking and vibration cleaning, a second bevel gear 905 is fixedly installed on the outer wall of the transmission shaft 902, and a third bevel gear 702 is installed at the bottom end of the transmission shaft 703. The transmission shaft 703 can be driven to rotate through the action of the second bevel gear 905 and the third bevel gear 702 at the front end. The rotation of the transmission shaft 703 can drive the gear 704 to rotate, and the gear 704 can drive the gear rod 705 to slide in the slide groove 706, so that the gear rod 705 can be pushed to move, and the gear rod 705 can drive the wedge-shaped push block 707 to move together, so that the wedge-shaped push block 707 can be driven to move. The pressing block 708 is squeezed so that it extends out from the auxiliary frame 701, thereby squeezing and fixing the mold plate 10 below the auxiliary frame 701. It should be noted that the number of teeth on the gear rod 705 is limited. When the pressing block 708 is at the maximum telescopic distance, the gear rod 705 has no teeth that are meshed with the gear 704, thereby preventing the gear rod 705 from continuously pushing and squeezing. During the design, when the knocking slider 904 knocks the mold plate 10, it is ensured that the teeth of the gear rod 705 are in meshing state with the gear 704, so as to ensure the clamping effect of the auxiliary pressure component 7 when knocking.

[0043] Specifically, Figures 5 to 8As shown, a sliding cleaning component 8 is provided inside the clamping support 1, and the sliding cleaning component 8 includes a sliding bar groove 808 opened on the inner wall of the clamping support 1, and an assembly brush rod 803 is slidably installed inside the sliding bar groove 808, and a return spring 806 is fixedly installed at the rear end surface of the assembly brush rod 803 corresponding to the sliding bar groove 808, and a multi-stage hollow push rod 802 is fixedly installed at the rear end surface of the assembly brush rod 803 corresponding to the sliding bar groove 808, and the end of the multi-stage hollow push rod 802 away from the assembly brush rod 803 is fixedly connected to the third valve pipe 801, and the end of the third valve pipe 801 away from the multi-stage hollow push rod 802 is connected to the pump air valve pipe 2; roller frames 804 are fixedly installed on the lower end surfaces of the front and rear ends of the assembly brush rod 803, and a roller 805 is rotatably installed on the lower side of the roller frame 804, and a wheel groove 807 is opened at the bottom end surface of the sliding bar groove 808 corresponding to the roller 805. The inside and outside of the clamping support 1 are jointly provided with a side cleaning component 6, and the side cleaning component 6 includes a jet channel 602 opened inside the clamping support 1, and the jet channel 602 is fixedly connected to the second valve tube 601 at one end close to the pump air valve tube 2, and a jet hole 603 is opened on the side wall of the jet channel 602 close to the mold plate 10, and a blade wheel frame 604 is fixedly installed on the lower end surface of the clamping support 1 near the assembly brush rod 803, and a third rotating shaft 607 is rotatably installed on the inner side of the blade wheel frame 604, and a third blade 606 is fixedly installed on the outer wall of the third rotating shaft 607, and the third blade 606 corresponds to the jet hole 603, and a brush piece 605 is fixedly installed on the end of the third blade 606 away from the third rotating shaft 607.

[0044] By adopting the above technical solution, the third valve pipe 801 is connected with the pump air valve pipe 2. When cleaning, the valve of the third valve pipe 801 is opened, so that the air in the pump air valve pipe 2 can be pumped into the multi-stage hollow push rod 802. When the air rushes into the multi-stage hollow push rod 802, the multiple push rods in the multi-stage hollow push rod 802 will extend one by one, so that the multi-stage hollow push rod 802 can push the assembly brush rod 803 to move, and the assembly brush rod 803 can move in the slide rod groove 808 through the roller frame 804 and the roller 805. The roller frame 804 and the roller 805 roll in the wheel groove 807, which also plays a role of limiting, preventing the assembly brush rod 803 from being deflected due to uneven force. The movement of the assembly brush rod 803 can clean the chips on the cutting surface of the mold plate 10 through the bristles. This arrangement can remove some stubborn chips that are difficult to remove by blowing or vacuuming, and the bristles can peel them off from the mold surface by physical friction; this direct contact method can more effectively remove fine particles and stains attached to the mold surface. When the brush rod 803 is assembled for cleaning, the valve of the second valve tube 601 is opened, and the gas in the pump air valve tube 2 can be introduced into the jet channel 602 through the second valve tube 601, and the gas in the jet channel 602 can be ejected through the jet hole 603. The jet hole 603 is arranged on the inner wall of the clamping support 1, so that the jet hole 603 can jet clean the chips on the side of the clamping support 1, so that the chips can gather in the middle, thereby improving the convenience of cleaning. At the same time, the third blade 606 corresponds to the jet hole 603, so that the gas ejected from the jet hole 603 can push the third blade 606 to rotate, so that the third blade 606 can drive the third rotating shaft 607 to rotate, so that the rotation of the third rotating shaft 607 can enable the brush piece 605 at the top of the third blade 606 to clean the chips on the side of the clamping support 1, thereby further improving the overall cleaning effect. The sliding cleaning component 8 can flexibly and thoroughly clean the cutting surface of the mold plate 10 by moving the assembled brush rod 803, while the side cleaning component 6 focuses on the chips at the side of the clamping support 1. The two work together to achieve full coverage and cleaning of the workpiece surface; this design reduces the missed areas during the cleaning process and ensures the thoroughness and efficiency of cleaning. The brush blade 605 at the top of the blade of the side cleaning component 6 can perform fine cleaning on the hard-to-reach areas on the side; the collaborative work of the two not only improves the meticulousness of cleaning, but also enhances the overall cleaning effect. Moreover, this design is often combined with an automated control system to automatically complete the cleaning process through a preset program, reducing manual intervention and operational difficulty.

[0045] Working principle: When in use, the mold plate 10 to be processed is inserted from the front end of the clamping support 1 and placed on the clamping support 1 of the CNC machine tool, so that the shoe mold can be processed on the mold plate 10 by the tool of the machine tool. After the mold plate 10 is placed, the positioning connecting pin 402 of the positioning collection seat 401 is inserted and positioned in the pin hole on the clamping support 1, and the positioning connecting pin 402 with a hollow structure is connected with the suction valve pipe 3, so that negative pressure can be generated in the suction groove 403. The negative pressure generated in the suction groove 403 can make the suction through hole 411 absorb the chips generated by the processing on the mold plate 10, so that the chips on the mold plate 10 can be absorbed. The crumbs are adsorbed into the collecting tank 410 for collection, and the first blade 405 is arranged to correspond to the suction end of the positioning connecting pin 402. In this way, during suction, the air intake of the positioning connecting pin 402 drives the first blade 405 to rotate on the first rotating shaft 404, and the rotation of the first rotating shaft 404 can drive the lever 407 to rotate in the operating chamber 406. The rotating lever 407 will shift the filter screen 409, so that the filter screen 409 can vibrate in the collecting tank 410 through the supporting spring 408. One side of the L-shaped filter screen 409 is shielded at the front end of the suction through hole 411, so that the suction through hole 411 can be filtered.The pump air bin 502 is connected to the pump air valve tube 2, so when clamping and fixing, the valve of the pump air valve tube 2 is opened, and air can be pumped into the pump air bin 502 through the pump air valve tube 2. The increase of air in the pump air bin 502 can push the clamping block 503 to move toward the mold plate 10 side, so that the rear side of the mold plate 10 can be fixed by the rear side clamping plate 501, so as to ensure the stability of the rear side of the mold plate 10. The other side of the mold plate 10 is attached to the positioning collection seat 401, which can have the effect of squeezing and fixing the mold plate 10. When the shoe mold needs to be changed, the clamping support 1 is tilted at a certain angle under the action of the machine tool mold processing adjustment mechanism, so that the end of the vibration absorption and collection component 4 is downward, and the end of the jet drive component 5 is at an oblique upper position. At this time, the air pump volume is continuously increased, and the pressure in the pump air chamber 502 increases, which can trigger the first valve pipe 506 to open, so that the gas in the pump air chamber 502 flows into the connecting chamber 505, and the gas can be ejected through the jet cleaning hole 504 on the side of the connecting chamber 505. The ejected gas can have a jet cleaning effect on the chips on the end face of the mold plate 10. The second blade 508 is arranged to correspond to the first valve tube 506, so that the first valve tube 506 can push the second blade 508 to rotate when exhausting. The second blade 508 is fixed on the second rotating shaft 507, so that the second rotating shaft 507 can be driven to rotate, so that the second rotating shaft 507 can drive the second blades 508 at other angles to rotate together, and the second blade 508 can drive the transmission shaft 902 to rotate. The bottom end of the transmission shaft 902 is fixed with a first bevel gear 509, and the first bevel gear 509 and the second bevel gear 905 at the rear end are mutually connected. The transmission shaft 902 is meshed, so that the transmission shaft 902 can be driven to rotate. The transmission shaft 902 is rotatably installed on the knocking frame 901 through the bearing, so that the rotating head 903 can be driven to rotate through the transmission shaft 902. When the rotating head 903 rotates, the knocking slider 904 can be extended from the rotating head 903 under the action of centrifugal force. When the knocking slider 904 rotates and knocks the bottom surface of the mold plate 10, the mold plate 10 can be recovered into the rotating head 903 under the extrusion of the knocking slider 904, so that the mold plate 10 can be vibrated and cleaned synchronously during air blowing cleaning;A second bevel gear 905 is fixedly mounted on the outer wall of the transmission shaft 902, and a third bevel gear 702 is mounted on the bottom end of the transmission shaft 703. The transmission shaft 703 can be driven to rotate by the action of the second bevel gear 905 and the third bevel gear 702 at the front end. The rotation of the transmission shaft 703 can drive the gear 704 to rotate. The gear 704 can drive the gear rod 705 to slide in the slide groove 706, which can push the gear rod 705 to move. The gear rod 705 can drive the wedge-shaped push block 707 to move together, so that the wedge-shaped push block 707 can squeeze the pressure The pressing block 708 is formed by the pressing block 708 extending from the auxiliary frame 701, and the mold plate 10 below the auxiliary frame 701 is squeezed and fixed. When the mold plate 10 needs to be disassembled, the retraction lever 709 can be rotated in the opposite direction. The rotation of the retraction lever 709 can drive the gear 704 to rotate in the opposite direction, so that the gear rod 705 can be kept away from the pressing block 708, so as to avoid the pressing block 708 affecting the mold plate 10 when the mold plate 10 is disassembled; the third valve pipe 801 is connected to the pump air valve pipe 2, and when the mold plate 10 is disassembled, the third valve pipe 801 is connected to the pump air valve pipe 2. During cleaning, the valve of the third valve pipe 801 is opened, so that the air in the pump valve pipe 2 can be pumped into the multi-stage hollow push rod 802. When the air rushes into the multi-stage hollow push rod 802, the multiple push rods in the multi-stage hollow push rod 802 will extend one by one, so that the multi-stage hollow push rod 802 can push the assembly brush rod 803 to move. The assembly brush rod 803 can move in the slide bar groove 808 through the roller frame 804 and the roller 805. The roller frame 804 and the roller 805 roll in the wheel groove 807, thereby also playing a role of limiting and avoiding The assembly brush rod 803 is deflected due to uneven force. The movement of the assembly brush rod 803 can clean the chips on the cutting surface of the mold plate 10 through the bristles. The return spring 806 can be reset elastically by the return spring 806 when there is no gas pushing in the multi-stage hollow push rod 802, so that the assembly brush rod 803 is elastically pushed to the initial position, which is convenient for the next cleaning. In this way, for some stubborn chips that are difficult to remove by blowing or vacuuming, the bristles can be peeled off from the mold surface by physical friction;This direct contact method can more effectively remove fine particles and stains attached to the mold surface. When the brush rod 803 is assembled for cleaning, the valve of the second valve tube 601 is opened, and the gas in the pump air valve tube 2 can be introduced into the jet channel 602 through the second valve tube 601, and the gas in the jet channel 602 can be ejected through the jet hole 603. The jet hole 603 is arranged on the inner wall of the clamping support 1, so that the jet hole 603 can jet clean the chips on the side of the clamping support 1, so that the chips can gather in the middle, thereby improving the convenience of cleaning. At the same time, the third blade 606 corresponds to the jet hole 603, so that the gas ejected from the jet hole 603 can push the third blade 606 to rotate, so that the third blade 606 can drive the third rotating shaft 607 to rotate, and the third rotating shaft 607 is rotatably mounted on the blade wheel frame 604, and the blade wheel frame 604 can provide stable support for the rotation of the third rotating shaft 607, so that the brush piece 605 at the top of the third blade 606 can clean the chips at the side of the clamping support 1 through the rotation of the third rotating shaft 607, thereby further improving the overall cleaning effect. In the design, the valve pipe in this fixture includes a pipeline and a valve installed in the pipeline. ;

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shoe mold processing fixture, comprising a clamping support (1), characterized in that: A mold plate (10) is detachably mounted on the inner side of the clamping support (1), an air suction valve tube (3) is fixedly mounted on the front end of the clamping support (1), and a pump air valve tube (2) is fixedly mounted on the left side wall of the clamping support (1); A vibration absorbing and collecting assembly (4) is provided on the rear of the inner upper end surface of the clamping support (1), and the vibration absorbing and collecting assembly (4) comprises a positioning and collecting seat (401) detachably mounted on the front side of the upper end surface of the clamping support (1), a positioning and connecting pin (402) is fixedly mounted on the bottom end of the positioning and collecting seat (401), and an air suction groove (403) is provided inside the positioning and collecting seat (401); A collecting groove (410) is provided on the end surface of one side of the positioning collecting seat (401) close to the mold plate (10), and an L-shaped filter screen (409) is elastically installed inside the collecting groove (410). A supporting spring (408) is installed between the bottom end surface of the filter screen (409) and the inner side surface of the collecting groove (410), and an air suction hole (411) is provided on the inner side wall of the collecting groove (410) away from the mold plate (10).

2. A shoe mold processing fixture according to claim 1, characterized in that: A first rotating shaft (404) is rotatably installed inside the air intake groove (403); first blades (405) distributed at equal angles are fixedly installed on the inner outer wall of the air intake groove (403) on the first rotating shaft (404); an operating cavity (406) is provided inside the positioning collection seat (401) and behind the air intake groove (403); a rear end of the first rotating shaft (404) passes through the inside of the operating cavity (406); and a lever (407) is fixedly installed on one end of the first rotating shaft (404) away from the air intake groove (403).

3. A shoe mold processing fixture according to claim 1, characterized in that: A jet drive assembly (5) is arranged at the rear of the inner upper end surface of the clamping support (1), and the jet drive assembly (5) comprises a rear clamping plate (501) fixedly mounted at the rear of the inner upper end surface of the clamping support (1), and both ends of the interior of the rear clamping plate (501) are provided with pump air chambers (502) which are interconnected with the pump air valve pipe (2), and clamping blocks (503) are slidably mounted on both sides of the front end of the rear clamping plate (501).

4. A shoe mold processing fixture according to claim 3, characterized in that: A connecting chamber (505) is provided in the middle position inside the rear side clamping plate (501), a first valve tube (506) is installed between the connecting chamber (505) and the pump air chamber (502), a jet cleaning hole (504) is provided at the front end of the rear side clamping plate (501), a second rotating shaft (507) is rotatably installed inside the connecting chamber (505), a second blade (508) is fixedly installed at the upper end of the second rotating shaft (507), and the number of the second blades (508) is plural and distributed in a ring array, and a first bevel gear (509) is installed at the bottom end of the second rotating shaft (507).

5. A shoe mold processing fixture according to claim 4, characterized in that: A vibration assembly (9) is provided on both sides of the bottom end of the rear side clamping plate (501), and the vibration assembly (9) includes a knocking frame (901) fixedly installed on both sides of the bottom end of the rear side clamping plate (501), and a transmission shaft (902) is rotatably installed inside the knocking frame (901), and the rear end of the transmission shaft (902) is fixedly connected with a second bevel gear (905), and the number of the second bevel gears (905) is two, and the second bevel gear (905) and the first bevel gear (509) are meshed and connected with each other; the end of the transmission shaft (902) away from the rear side clamping plate (501) is fixedly connected with a rotating head (903), and the circumferential surface of the rotating head (903) is equiangularly slidably installed with a knocking slider (904), and the number of the knocking slider (904) is set to six.

6. A shoe mold processing fixture according to claim 5, characterized in that: The two ends of the side wall of the rear side clamping plate (501) close to the mold plate (10) are provided with auxiliary pressure components (7), and the auxiliary pressure components (7) include auxiliary frames (701) fixed on both sides of the front end surface of the rear side clamping plate (501), and the inner bottom end of the auxiliary frame (701) is rotatably installed with a transmission shaft (703), and the bottom end of the transmission shaft (703) is installed with a third bevel gear (702), and the second bevel gear (905) at the front end is meshingly connected with the third bevel gear (702).

7. A shoe mold processing fixture according to claim 6, characterized in that: A gear (704) is fixedly installed on the top of the outer wall of the transmission shaft (703), and a retracting lever (709) is fixedly installed on the top outer wall of the transmission shaft (703). A gear rod (705) is slidably installed inside the auxiliary frame (701), and the gear rod (705) and the gear (704) are meshed with each other. A sliding groove (706) is opened on the inner wall of the auxiliary frame (701) at the position corresponding to the gear rod (705), and the gear rod (705) is slidably installed inside the sliding groove (706). A wedge-shaped push block (707) is fixedly installed on one end of the gear rod (705) away from the rear side clamping plate (501), and a pressure block (708) is slidably installed at the bottom end of the auxiliary frame (701), and the front end of the wedge-shaped push block (707) is in contact with the pressure block (708).

8. The shoe mold processing fixture according to claim 1, characterized in that: A sliding cleaning assembly (8) is provided inside the clamping support (1), and the sliding cleaning assembly (8) includes a sliding rod groove (808) opened on the inner side wall of the clamping support (1), and an assembly brush rod (803) is slidably installed inside the sliding rod groove (808), and a return spring (806) is fixedly installed at the rear end surface of the assembly brush rod (803) corresponding to the sliding rod groove (808), and a multi-stage hollow push rod (802) is fixedly installed at the rear end surface of the assembly brush rod (803) corresponding to the sliding rod groove (808), and one end of the multi-stage hollow push rod (802) away from the assembly brush rod (803) is fixedly connected to a third valve pipe (801), and one end of the third valve pipe (801) away from the multi-stage hollow push rod (802) is mutually connected with the pump air valve pipe (2).

9. A shoe mold processing fixture according to claim 8, characterized in that: The lower end surfaces of the front and rear ends of the assembly brush rod (803) are fixedly mounted with roller frames (804), the inner lower side of the roller frame (804) is rotatably mounted with a roller (805), and a wheel groove (807) is provided at the bottom end surface of the slide rod groove (808) corresponding to the roller (805).

10. A shoe mold processing fixture according to claim 9, characterized in that: The inside and outside of the clamping support (1) are jointly provided with a side cleaning assembly (6), and the side cleaning assembly (6) includes an air jet channel (602) opened inside the clamping support (1), and one end of the air jet channel (602) close to the pump air valve tube (2) is fixedly connected to a second valve tube (601), and an air jet hole (603) is opened on the side wall of the air jet channel (602) close to the mold plate (10), and the assembly brush rod (803) is fixedly installed with a blade wheel frame (604) close to the lower end surface of the clamping support (1), and a third rotating shaft (607) is rotatably installed on the inner side of the blade wheel frame (604), and a third blade (606) is fixedly installed on the outer wall of the third rotating shaft (607), and the third blade (606) corresponds to the air jet hole (603) and the end of the third blade (606) away from the third rotating shaft (607) is fixedly installed with a brush sheet (605).

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