A reliable tool dulling machine
By introducing a negative pressure collection system and gear transmission structure into the tool passivation machine, the problem of passivation sand splashing was solved, and centralized collection and uniform spraying of sandblasting were achieved, improving processing efficiency and cleaning convenience.
Patent Information
- Application Number
- CN202422953968.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In existing sandblasting and passivation machines, passivation sand is prone to splashing during the passivation process, making cleaning troublesome and collection inconvenient.
Design a reliable tool passivation machine that uses a cylinder to push a sleeve to be fitted on the outside of the tool. Combined with a negative pressure collection box and filter screen structure, abrasive sand is sprayed through a sandblasting head and sucked into the collection box by a negative pressure pump for centralized collection. The filter screen and sealing ring are used to improve the sealing performance, and a gear structure is used to achieve uniform sandblasting of the tool.
It effectively avoids sandblasting splash pollution, simplifies the cleaning process, improves sandblasting collection efficiency and tool dulling uniformity, and enhances processing efficiency.
Smart Images
Figure CN223604158U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a tool passivation machine field, concretely is reliable tool passivation machine. BACKGROUND
[0002] With the development of science and the progress of technology, the machining technology is more and more high-speed and efficient, and cutting tools play an important role in the machining process. At present, the workpiece is usually machined by using cutting tools, and the cutting tool edge will have micro defects such as micro sawtooth, tooth gap and crack in the grinding and chamfering process. In order to eliminate the above defects, the profile, micro shape and micro structure of the cutting edge are changed by using tool passivation process, so as to improve the cutting performance and machining surface quality of the tool, and prolong the service life of the tool and realize high-speed cutting.
[0003] When the traditional sand blasting passivation machine is used for sand blasting passivation of the tool, a large amount of passivation sand will splash, so that the surface of the passivation machine needs to be cleaned by personnel, and the sand blasting during passivation cannot be conveniently collected, and the sand blasting collection is more troublesome. Therefore, a new technical scheme needs to be designed to solve the problem. UTILITY MODEL CONTENT
[0004] The utility model aims at overcoming the defects of prior art, adapting to the actual needs, providing a reliable tool passivation machine to solve the technical problem that a large amount of passivation sand will splash when the current sand blasting passivation machine is used for sand blasting passivation of the tool, so that the surface of the passivation machine needs to be cleaned by personnel, and the sand blasting during passivation cannot be conveniently collected, and the sand blasting collection is more troublesome.
[0005] In order to realize the purpose of the utility model, the utility model adopts the technical scheme that a reliable tool passivation machine is designed, which comprises a chassis, a first driving motor is arranged on the surface of the chassis, a driving end of the first driving motor is provided with a turntable, a plurality of connecting seats are arranged on the surface of the turntable;
[0006] A rack is installed on the chassis, a gas cylinder is installed on the rack, a driving end of the gas cylinder is connected with an arc plate, a plurality of sleeves are installed at the bottom of the arc plate, a catheter is installed at the top of the inner cavity of the sleeve, a plurality of sand blasting heads are communicated on the catheter, a connecting pipe is arranged at one end of the outer side of the sleeve, the connecting pipe penetrates the sleeve and is communicated with the catheter, a sand inlet pipe is communicated at one end of the outer side of the connecting pipe, a sandwich layer is arranged on the sleeve, a plurality of dust suction holes are arranged on the inner wall of the sleeve, and the plurality of dust suction holes are communicated with the sandwich layer, a dust suction pipe is arranged on one side of the sleeve close to the connecting pipe, the dust suction pipe is communicated with the sandwich layer, a dust inlet pipe is communicated at the other end of the dust suction pipe, and a negative pressure collection box is communicated on the dust inlet pipe.
[0007] Preferably, a circular through hole is formed on the rotating disc outside the connecting seat, and a filter screen is installed in the circular through hole.
[0008] Preferably, a sealing ring is installed at the bottom of the sleeve, and the sealing ring is elastic.
[0009] Preferably, a rotating shaft is connected to the bottom of the connecting seat, the rotating shaft penetrates the rotating disc, a driven gear is installed at the bottom of the rotating shaft, a second driving motor is installed on the bottom disc, and a driving end of the second driving motor is provided with a driving gear.
[0010] Preferably, a filter plate is installed in the inner cavity of the negative pressure collecting box, a negative pressure pump is arranged below the filter plate of the negative pressure collecting box, and the suction end of the negative pressure pump is communicated with the negative pressure collecting box.
[0011] Preferably, the top of the negative pressure collecting box is provided with an opening, a box cover is arranged at the top opening of the negative pressure collecting box, and a bolt penetrates the surface of the box cover and is threadedly connected with the surface of the negative pressure collecting box.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The utility model discloses a combination of cylinder, sleeve, connecting seat, negative pressure collecting box, filter plate, box cover, bolt, negative pressure pump, interlayer, dust suction hole, dust suction pipe and dust inlet pipe, the sleeve is pushed by the cylinder and is sleeved on the outside of the passivation tool, then the passivated grinding sand is sprayed on the surface of the tool through the sand inlet disc and the sand blasting head to passivate the tool, at the same time, the negative pressure pump is started to generate negative pressure in the negative pressure collecting box, so that the passivated sand blasting is sucked into the negative pressure collecting box for centralized collection, thereby avoiding the pollution of the processing area caused by the splashing of the sand blasting, and the box cover is convenient to disassemble by screwing the bolt, thereby the centralized collected sand blasting is convenient to clean.
[0014] 2. The utility model discloses the setting of filter screen and sealing ring, thereby facilitating the external air to enter the sleeve, and the sealing effect of the sleeve and the rotating disc is increased in cooperation with the sealing ring, thereby improving the effect of sand blasting suction cleaning in the sleeve, and the filter screen can prevent the sand blasting from leaking out of the circular through hole.
[0015] 3. The utility model discloses the combination of driving gear, driven gear, second driving motor and connecting shaft, when the rotating disc rotates to drive the tool to passivate, the driving gear and the driven gear are meshed with each other, thereby starting the second driving motor to drive the driving gear to rotate, so that the tool on the connecting seat can be driven to rotate in cooperation with the driven gear, so that the sand blasting can be uniformly sprayed on the passivated tool, and the passivation efficiency of the tool is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1The whole structure schematic view of the utility model is shown in the figure.
[0017] Figure 2 The driving disc bottom structure schematic view of the utility model is shown in the figure.
[0018] Figure 3 The sleeve section view main view of the utility model is shown in the figure.
[0019] Figure 4 The A place enlarged view of the utility model is shown in the figure.
[0020] Figure 5 The negative pressure collection tank section view main view of the utility model is shown in the figure.
[0021] In the figure: 1, first driving motor; 11, rotary disc; 12, connecting seat; 13, rotating shaft; 14, driven gear; 15, driving gear; 16, second driving motor; 2, rack; 21, air cylinder; 22, arc plate; 3, sleeve; 31, interlayer; 32, dust absorption hole; 33, sealing ring; 4, sand inlet pipe; 41, connecting pipe; 42, guide pipe; 43, sand blasting head; 5, dust inlet pipe; 51, dust suction pipe; 52, negative pressure collection tank; 53, filter plate; 54, negative pressure pump; 55, tank cover; 56, bolt; 6, base plate; 7, circular through hole; 71, filter screen. Specific implementation
[0022] The utility model is further illustrated below in connection with the drawings and examples:
[0023] Example 1: a reliable tool blunting machine, refer to Figures 1 to 5, including chassis 6, the surface of the chassis 6 is provided with the first drive motor 1, the drive end of the first drive motor 1 is installed with the rotary disc 11, the surface of the rotary disc 11 is provided with a plurality of connecting seats 12; the chassis 6 is installed with the rack 2, the rack 2 is installed with the air cylinder 21, the driving end of the air cylinder 21 is connected with the arc plate 22, the bottom of the arc plate 22 is installed with a plurality of sleeves 3, the inner cavity top of the sleeve 3 is installed with the conduit 42, the conduit 42 is communicated with a plurality of sand blasting heads 43, one end of the outside of the sleeve 3 is provided with the connecting pipe 41, and the connecting pipe 41 penetrates the sleeve 3 and communicates with the conduit 42, one end of the outside of the connecting pipe 41 is communicated with the sand inlet pipe 4, the sleeve 3 is provided with the interlayer 31, a plurality of dust suction holes 32 are arranged on the inner wall of the sleeve 3, and the plurality of dust suction holes 32 are communicated with the interlayer 31, the side of the sleeve 3 close to the connecting pipe 41 is provided with the dust suction pipe 51, the dust suction pipe 51 is communicated with the interlayer 31, and the other end of the dust suction pipe 51 is communicated with the dust inlet pipe 5, and the dust inlet pipe 5 is communicated with the negative pressure collection box 52, the inner cavity of the negative pressure collection box 52 is installed with the filter plate 53, the negative pressure pump 54 is arranged on the negative pressure collection box 52 below the filter plate 53, and the air suction end of the negative pressure pump 54 is communicated with the negative pressure collection box 52, the top of the negative pressure collection box 52 is provided with an opening, the top of the negative pressure collection box 52 is provided with the box cover 55, and the surface of the box cover 55 penetrates the bolt 56, the bolt 56 is screwed with the surface of the negative pressure collection box 52, in working, the tool to be passivated is installed in the connecting seat 12, then the connecting seat 12 installed with the tool is driven by the first drive motor 1 to correspond to the sleeve 3, then the air cylinder 21 is started to push the sleeve 3 to be sleeved outside the passivated tool, then the passivated grinding sand is sprayed on the surface of the tool through the sand inlet disc and the sand blasting head 43 to passivate the tool, at the same time, the negative pressure pump 54 is started to generate negative pressure in the negative pressure collection box 52, so as to cooperate with the filter plate 53, the dust suction hole 32, the interlayer 31, the dust suction pipe 51 and the dust inlet pipe 5 to suck the passivated sand blasting into the negative pressure collection box 52 for centralized collection, thereby avoiding the splashing of the sand blasting to cause pollution to the processing area, and the bolt 56 is twisted to detach the box cover 55, thereby facilitating the cleaning of the centralized collected sand blasting, which is more convenient.
[0024] Specifically, referring to Figure 3 and Figure 4 , the rotary disc 11 outside the connecting seat 12 is provided with a circular through hole 7, and the circular through hole 7 is installed with the filter screen 71, the bottom of the sleeve 3 is installed with the sealing ring 33, and the sealing ring 33 has elasticity, through the setting of the filter screen 71, the external air can enter the sleeve 3, at the same time, the sealing effect of the sleeve 3 and the rotary disc 11 is increased by cooperating with the sealing ring 33, thereby improving the effect of sand blasting suction and cleaning in the sleeve 3, and the filter screen 71 can avoid the sand blasting from leaking out of the circular through hole 7.
[0025] Further, referring to Figure 2The bottom of the connecting seat 12 is connected with a rotating shaft 13, the rotating shaft 13 rotates through the rotating disc 11, the bottom of the rotating shaft 13 is installed with a driven gear 14, the chassis 6 is installed with a second driving motor 16, the driving end of the second driving motor 16 is installed with a driving gear 15, when the rotating disc 11 rotates to drive the tool to be passivated, the driving gear 15 and the driven gear 14 are meshed with each other, so that the second driving motor 16 drives the driving gear 15 to rotate, so as to cooperate with the driven gear 14 to drive the tool on the connecting seat 12 to rotate, so that the sand blasting can be uniformly sprayed on the passivated tool, and the efficiency of the tool passivation is further improved.
[0026] In addition, the components designed in the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can realize it completely without redundancy, and the content protected by the utility model does not involve improvement of the internal structure and method.
[0027] The utility model discloses an embodiment discloses a preferred embodiment, but is not limited to this, and the person skilled in the art, easily understands the spirit of the utility model according to the above -mentioned embodiment, and makes different extension and change, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.
Claims
1. A reliable tool dulling machine comprising a base plate (6), characterized in that, The surface of the chassis (6) is provided with a first driving motor (1), and the driving end of the first driving motor (1) is provided with a rotating disc (11). The chassis (6) is provided with a rack (2), and the rack (2) is provided with a gas cylinder (21); the driving end of the gas cylinder (21) is provided with an arc-shaped plate (22); the bottom of the arc-shaped plate (22) is provided with a plurality of sleeves (3); the inner cavity top of the sleeve (3) is provided with a guide pipe (42); a plurality of sand blasting heads (43) are communicated with the guide pipe (42); one end of the outer side of the sleeve (3) is provided with a connecting pipe (41), and the connecting pipe (41) penetrates the sleeve (3) and is communicated with the guide pipe (42); one end of the outer side of the connecting pipe (41) is communicated with a sand inlet pipe (4); the sleeve (3) is provided with a clamping layer (31); a plurality of dust suction holes (32) are formed in the inner wall of the sleeve (3) and communicated with the clamping layer (31); one side of the sleeve (3) close to the connecting pipe (41) is provided with a dust suction pipe (51), and the dust suction pipe (51) is communicated with the clamping layer (31); the other end of the dust suction pipe (51) is communicated with a dust inlet pipe (5), and the dust inlet pipe (5) is communicated with a negative pressure collection box (52).
2. A reliable tool dulling machine as claimed in claim 1, characterized in that The rotating disc (11) outside the connecting seat (12) is provided with a circular through hole (7), and the circular through hole (7) is provided with a filter screen (71).
3. A reliable tool dulling machine as claimed in claim 1, characterized in that The bottom of the sleeve (3) is provided with a sealing ring (33), and the sealing ring (33) is elastic.
4. A reliable tool dulling machine as defined in claim 1, wherein, The bottom of the connecting seat (12) is connected with a rotating shaft (13), the rotating shaft (13) penetrates the rotating disc (11) and rotates, the bottom of the rotating shaft (13) is provided with a driven gear (14), and the chassis (6) is provided with a second driving motor (16); the driving end of the second driving motor (16) is provided with a driving gear (15).
5. A reliable tool dulling machine as claimed in claim 1, characterized in that The inner cavity of the negative pressure collection box (52) is provided with a filter plate (53), and the negative pressure pump (54) is arranged below the filter plate (53) and communicated with the negative pressure collection box (52).
6. A reliable tool dulling machine as claimed in claim 5, characterized in that The top of the negative pressure collection box (52) is provided with an opening, and the top of the negative pressure collection box (52) is provided with a box cover (55); the surface of the box cover (55) is provided with a bolt (56), and the bolt (56) is screwed with the surface of the negative pressure collection box (52).