A post-processing device for production and processing of hydraulic equipment

Abstract

The present invention provides a post-processing device for the production and processing of hydraulic equipment, which relates to the technical field of post-processing of metal castings, and comprises: a conversion component, wherein the linkage processing rod is inserted into the interior of a connecting shell, and the device has a low-speed extrusion processing mode and a hammer processing mode, and the two processing modes can be freely adjusted and used through a control mechanism, and can adapt to different production and processing requirements of hydraulic equipment blank parts and components, and one machine has multiple uses. During production and processing, the linkage processing rod is always tightly pressed against the processing position of the blank parts and components, and there is no exposed space, thereby avoiding the occurrence of dangerous accidents during production and processing, and solving the problem that there is no protective structure in the exposed space between the extrusion device and the blank parts and components during extrusion, and safety accidents are prone to occur during extrusion, and at the same time, the extrusion device cannot hammer the blank parts and components for processing, and when hammering processing is required, additional hammering equipment is required, and the adaptability is poor.

Description

Technical Field

[0001] The present invention relates to the technical field of post-processing of metal castings, and in particular to a post-processing device for producing and processing hydraulic equipment. Background Art

[0002] Hydraulic equipment is a machine that uses liquid pressure to transmit power and is widely used in some industries. Hydraulic equipment consists of a power part, a control part and an auxiliary part. The power part includes various control valves for pressure, flow, direction, etc. The control part includes various control valves for pressure, flow, direction, etc. The auxiliary part includes oil tanks, pipelines, etc. At present, during the production and processing of hydraulic equipment, the parts that make up the hydraulic equipment need to be made by metal casting, and the blank parts after casting need to be extruded.

[0003] However, as for the current extrusion device for forming the blank parts after casting, its extrusion rod can only fall slowly to perform the forming operation on the blank parts, and there is an exposed space between the extrusion rod and the blank parts during extrusion. The space has no protective structure, and safety accidents are prone to occur during extrusion molding. At the same time, the above-mentioned characteristics of the extrusion device make it impossible for the extrusion device to hammer the blank parts for processing. When hammering processing is required, additional hammering equipment is required, which has poor adaptability and low practicality. Summary of the Invention

[0004] In view of this, the present invention provides a post-processing device for the production and processing of hydraulic equipment, which has a conversion component. The conversion component can transmit the extrusion force during the extrusion push rod processing to the processing mechanism, thereby realizing the extrusion processing of the hydraulic equipment blank parts. At the same time, the control mechanism of the device can switch and control the processing mode of the device, so that the device can simultaneously realize low-speed extrusion and hammer processing, one machine with multiple uses, reducing production costs, and improving the production and processing rate. In addition, during the processing process, the linkage processing rod of the device always rests on the top of the blank parts, and no exposed space is left, which improves the safety and stability of the device during production and processing, and is extremely practical.

[0005] The present invention provides a post-processing device for the production and processing of hydraulic equipment, specifically comprising: an extrusion molding component, the extrusion molding component comprising a mounting base, a supporting side column and an extrusion push rod, the side of the mounting base is fixedly mounted with a supporting side column, and the side of the top of the supporting side column is fixedly mounted with an extrusion push rod; a conversion component, the conversion component is composed of a control mechanism and a processing mechanism, and the control mechanism comprises a connecting shell, a hammer block and a control block, the hammer block is inserted into the interior of the connecting shell, and the bottom end of the push rod of the extrusion push rod is fixedly connected to the side of the connecting shell, and the control block is inserted into the interior of the connecting shell; the processing mechanism comprises a linkage processing rod, a functional block and a synchronous block, the linkage processing rod is inserted into the interior of the connecting shell, and the functional block is inserted into the top of the linkage processing rod, the synchronous block is inserted into the side of the top of the linkage processing rod, and the hammer block is inserted into the top of the linkage processing rod.

[0006] Optionally, an annular synchronization groove is provided inside the hammer block, and the outer end of the synchronization block is inserted into the synchronization groove. The cross-sectional shape of the synchronization groove and the outer end cross-sectional shape of the synchronization block are both right-angled triangle designs with the hypotenuse facing downward.

[0007] Optionally, an inclined control groove is provided at the bottom of the functional block, and a control rod is provided on the inner side of the synchronous block, and the control rod is inserted into the interior of the control groove.

[0008] Optionally, a positioning top spring is provided at the bottom of the functional block, and two ends of the positioning top spring are fixedly connected to the bottom of the functional block and the inside of the linkage processing rod respectively.

[0009] Optionally, a hammer top spring is provided at the bottom of the control block, and two ends of the hammer top spring are fixedly connected to the bottom of the control block and the top of the hammer block respectively.

[0010] Optionally, the control mechanism further includes:

[0011] A force adjustment rod is rotatably connected to the top of the connecting shell;

[0012] The stroke adjustment rod has a rod body with threads on the outside, and the stroke adjustment rod is screwed to the inside of the force adjustment rod through the rod body threads.

[0013] Optionally, the block cross-section of the control block is designed as a regular polygon, and a track groove is provided inside the connecting shell, the control block is inserted into the inside of the track groove, the force adjustment rod is located in the connecting shell, the outside of the rod body is provided with a thread, and the force adjustment rod is screwed to the inside of the control block through the rod body thread.

[0014] Optionally, a positioning rod is provided on the side of the bottom of the linkage processing rod, and the positioning rod is inserted into the side of the connecting shell. A reset top spring is sleeved on the outside of the positioning rod, and the two ends of the reset top spring are respectively fixedly connected to the side of the connecting shell and the side of the linkage processing rod.

[0015] Optionally, a load-bearing baffle is provided in the middle of the linkage processing rod. Beneficial effects

[0016] The device has two processing modes, namely low-speed extrusion processing mode and hammer processing mode, and the two processing modes can be freely adjusted and used through the control mechanism, and can adapt to different production and processing needs of hydraulic equipment blank parts. One machine has multiple uses, which reduces production costs. At the same time, the device can adjust the force and hammer stroke of a single hammer processing in the hammer processing mode, and can meet the hammer processing needs of different situations of blank parts. It has strong adaptability. In the two processing modes, the linkage processing rod of the device is always tightly against the processing part of the blank part. There is no exposed space between the linkage processing rod and the blank part, which avoids the occurrence of dangerous accidents in production and processing. It is stable to use and safe, which improves the flexibility, adaptability and practicality of the device.

[0017] In addition, the device realizes the conversion of the downward pressure of the extrusion push rod into two processing modes through the conversion component. When the low-speed extrusion mode is used, the stroke adjustment rod is rotated to the bottom. At this time, the stroke adjustment rod is pressed against the functional block, thereby connecting the outer shell, the stroke adjustment rod and the linkage processing rod to form an extrusion whole. When the extrusion push rod moves downward for extrusion, it can synchronously drive the linkage processing rod to move slowly downward to realize the low-speed extrusion usage mode, which can realize the low-speed extrusion production and processing of blank parts and components, and has strong flexibility.

[0018] When the control mechanism is moved down to the point where the stroke adjustment rod is pressed against the top of the functional block, the control groove can drive the synchronous block to contract toward the inside of the linkage processing rod through the control rod, thereby releasing the engagement relationship between the synchronous block and the synchronous groove. At this time, the hammer block is released and quickly drops down under the action of the hammer top spring to hammer the load-bearing baffle to realize the hammering processing of the rough parts by the linkage processing rod. It is easy to use and the switching between the two modes is fast and convenient. It can adapt to different processing modes of rough parts of hydraulic equipment and has strong adaptability.

[0019] In addition, when in the hammer processing mode, the hammer force and hammer stroke can be freely adjusted. When the force adjustment rod is rotated, the force adjustment rod can drive the control block to move up and down inside the connecting shell through the rod body thread, thereby changing the initial compression length of the hammer top spring, that is, changing the hammer force of the single hammer processing of the device. When the force adjustment rod is fixed and the stroke adjustment rod is rotated, the stroke adjustment rod can move up and down inside the force adjustment rod through the rod body thread, thereby changing the trigger point between the function block and the force adjustment rod, changing the release height of the hammer block, that is, changing the stroke of a single hammer of the device. The combination of the two can flexibly adjust the hammer mode of the device, further improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0021] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached figure:

[0023] Figure 1 A schematic diagram showing the structure of the present invention;

[0024] Figure 2 Shows a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 The figure shows a schematic diagram of the structure of the control mechanism of the present invention after disassembly;

[0026] Figure 4It shows a schematic diagram of the structure of the processing mechanism of the present invention after disassembly;

[0027] Figure 5 A schematic diagram of the internal structure of a rough part when the present invention uses a hammer processing mode;

[0028] Figure 6 The present invention is shown Figure 5 Schematic diagram of the internal structure after the middle function block and the force adjustment rod are pressed against each other;

[0029] Figure 7 A schematic diagram showing the internal structure of a rough part when the present invention uses a low-speed extrusion processing mode;

[0030] Figure 8 The present invention is shown Figure 2 A schematic diagram of the structure of the enlarged part A in the middle;

[0031] Figure 9 The present invention is shown Figure 2 Schematic diagram of the structure of the enlarged part B in the middle;

[0032] Figure 10 The present invention is shown Figure 6 Schematic diagram of the structure of the enlarged part C in the middle.

[0033] Reference Signs List

[0034] 1. Extrusion molding component; 101. Mounting base; 102. Support side column; 103. Extrusion push rod; 2. Control mechanism; 201. Connecting shell; 2011. Track groove; 202. Hammer block; 2021. Synchronizing groove; 203. Control block; 2031. Hammer top spring; 204. Force adjustment rod; 205. Stroke adjustment rod; 3. Processing mechanism; 301. Linkage processing rod; 3011. Reset top spring; 3012. Load-bearing baffle; 302. Functional block; 3021. Control groove; 3022. Positioning top spring; 303. Synchronizing block; 3031. Control rod. DETAILED DESCRIPTION

[0035] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0036] Example: Please refer to Figures 1 to 10 :

[0037] The present invention proposes a post-processing device for the production and processing of hydraulic equipment, comprising: an extrusion molding component 1, the extrusion molding component 1 includes a mounting base 101, a supporting side column 102 and an extrusion push rod 103, the side of the mounting base 101 is fixedly mounted with the supporting side column 102, and the side of the top of the supporting side column 102 is fixedly mounted with the extrusion push rod 103, the extrusion push rod 103 is electrically connected to an external power supply and a control device, and its specific structure and working principle are existing mature technologies and will not be described here; a conversion component, the conversion component converts the downward pressure processing force of the extrusion push rod 103 into two processing modes, and the conversion component is composed of a control mechanism 2 and a processing mechanism 3, and The control mechanism 2 includes a connecting shell 201, a hammer block 202 and a control block 203. The hammer block 202 is inserted into the inside of the connecting shell 201, and the bottom end of the push rod of the extrusion push rod 103 is fixedly connected to the side of the connecting shell 201, and the control block 203 is inserted into the inside of the connecting shell 201; the processing mechanism 3 includes a linkage processing rod 301, a functional block 302 and a synchronous block 303. The linkage processing rod 301 is inserted into the inside of the connecting shell 201, and the functional block 302 is inserted into the top of the linkage processing rod 301, the synchronous block 303 is inserted into the side of the top of the linkage processing rod 301, and the hammer block 202 is inserted into the top of the linkage processing rod 301.

[0038] The device has two processing modes, namely low-speed extrusion processing mode and hammer processing mode, and the two processing modes can be freely adjusted and used through the control mechanism 2:

[0039] Furthermore, according to an embodiment of the present invention, Figure 3 As shown, the control mechanism 2 also includes a force adjustment rod 204 and a stroke adjustment rod 205. The force adjustment rod 204 is rotatably connected to the top of the connecting shell 201. The rod body of the stroke adjustment rod 205 is provided with a thread on the outside, and the stroke adjustment rod 205 is screwed into the inside of the force adjustment rod 204 through the rod body thread. In use, when the low-speed extrusion mode is used, the stroke adjustment rod 205 is rotated to the bottom. At this time, the stroke adjustment rod 205 is pressed against the functional block 302, so that the connecting shell 201, the stroke adjustment rod 205 and the linkage processing rod 3 are connected. 01 forms an extrusion whole. When the extrusion push rod 103 moves downward for extrusion, it can synchronously drive the linkage processing rod 301 to move slowly downward to realize the use mode of low-speed extrusion. It can realize the production and processing of low-speed extrusion of blank parts and components, and has strong flexibility. When the device needs to be used in hammer mode, rotate the stroke adjustment rod 205 so that the stroke adjustment rod 205 is no longer against the top of the functional block 302. At this time, the extrusion whole composed of the connecting shell 201, the stroke adjustment rod 205 and the linkage processing rod 301 is decomposed, and the hammer processing mode can be used at this time.

[0040] Furthermore, according to an embodiment of the present invention, Figure 3 and Figure 4As shown, an annular synchronous groove 2021 is provided inside the hammer block 202, and the outer end of the synchronous block 303 is inserted into the interior of the synchronous groove 2021. The cross-sectional shape of the groove body of the synchronous groove 2021 and the cross-sectional shape of the outer end of the synchronous block 303 are both right-angled triangle designs with the hypotenuse facing downward. In use, when the device is in the hammer processing mode, when the extrusion push rod 103 moves downward, the control mechanism 2 can move downward under the drive of the extrusion push rod 103, and at this time the linkage processing rod 301 will not move but retract into the interior of the connecting shell 201. When the linkage processing rod 301 is retracted into the interior of the connecting shell 201, the synchronous block 303 can drive the hammer block 202 to move upward synchronously through the synchronous groove 2021 to compress the hammer top spring 2031 to store energy until the control mechanism 2 moves down to the stroke adjustment rod 205 and the top of the functional block 302 is tightly pressed. At this time, the functional block 302 is moved by the stroke adjustment rod After the cam 3031 is engaged with the cam 3032, the cam 303 is engaged with the cam 3033 and the cam 3034 is engaged with the cam 3035.

[0041] Furthermore, according to an embodiment of the present invention, Figure 3As shown, a hammer top spring 2031 is provided at the bottom of the control block 203, and the two ends of the hammer top spring 2031 are fixedly connected to the bottom of the control block 203 and the top of the hammer block 202 respectively. The strength adjustment rod 204 is located in the connecting shell 201 and has a thread on the outside of the rod body, and the strength adjustment rod 204 is screwed to the inside of the control block 203 through the rod body thread. In use, when in the hammer processing mode, the hammering force and the hammering stroke can be freely adjusted. When the strength adjustment rod 204 is rotated, the strength adjustment rod 204 can drive the control block 203 to connect to the shell 201 through the rod body thread. , thereby changing the initial compression length of the hammer top spring 2031, that is, changing the hammering force of a single hammering process of the device. When the force adjusting rod 204 is fixed and the stroke adjusting rod 205 is rotated, the stroke adjusting rod 205 can move up and down inside the force adjusting rod 204 through the rod body thread, thereby changing the trigger point where the functional block 302 and the force adjusting rod 204 are pressed against each other, changing the release height of the hammer block 202, that is, changing the stroke of a single hammering of the device. The two can be used together to flexibly adjust the hammering mode of the device, further improving the adaptability of the device.

[0042] Furthermore, according to an embodiment of the present invention, Figure 4 As shown, a positioning top spring 3022 is provided at the bottom of the functional block 302, and the two ends of the positioning top spring 3022 are fixedly connected to the bottom of the functional block 302 and the inside of the linkage processing rod 301 respectively. In use, when the device completes a single hammering process, the functional block 302 can be reset by following the reset of the extrusion push rod 103 through the positioning top spring 3022, thereby pushing the synchronous block 303 out of the synchronous groove 2021 of the clamped hammer block 202 again, so as to prepare for the next hammering use, with a high degree of automation and easy use.

[0043] Furthermore, according to an embodiment of the present invention, Figure 3 As shown, the block cross-section of the control block 203 is designed as a regular polygon, and a track groove 2011 is provided inside the connecting shell 201, and the control block 203 is inserted into the track groove 2011. During use, the track groove 2011 can limit the moving trajectory of the control block 203. At the same time, the regular polygon control block 203 will not rotate under the limiting effect of the track groove 2011, so that the use height of the control block 203 can be stably controlled by rotating the force adjustment rod 204, thereby adjusting the force of a single hammering processing of the device, and the use is stable.

[0044] Furthermore, according to an embodiment of the present invention, Figure 3 and Figure 4As shown, a positioning rod is provided on the side of the bottom of the linkage processing rod 301, and the positioning rod is inserted into the side of the connecting shell 201, and a reset top spring 3011 is sleeved on the outside of the positioning rod, and the two ends of the reset top spring 3011 are respectively fixedly connected to the side of the connecting shell 201 and the side of the linkage processing rod 301. In use, the reset top spring 3011 can drive the processing mechanism 3 to reset following the upward movement of the extrusion push rod 103 after a single hammering process is completed, thereby further improving the flexibility of the device.

[0045] Specific usage and function of this embodiment: In the present invention, according to the processing requirements of the hydraulic equipment blank parts, the appropriate processing mode of the device is selected to process the cast blank parts. The device has a low-speed extrusion processing mode and a hammer processing mode. The two processing modes can be freely adjusted and used through the control mechanism 2. When the low-speed extrusion mode is used, the stroke adjustment rod 205 is rotated to the bottom. At this time, the stroke adjustment rod 205 is pressed against the functional block 302, so that the outer shell 201, the stroke adjustment rod 205 and the linkage processing rod 301 are connected to form an extrusion whole. When the extrusion push rod 103 moves down for extrusion, it can synchronously drive the linkage processing rod 301 to move slowly downward to realize the low-speed extrusion usage mode, which can be used for The rough parts are used for production and processing of low-speed extrusion. When the device needs to be used in hammer mode, the stroke adjustment rod 205 is rotated so that the stroke adjustment rod 205 is no longer against the top of the functional block 302. At this time, the extrusion system composed of the connecting shell 201, the stroke adjustment rod 205 and the linkage processing rod 301 is decomposed, thereby switching to the hammer processing mode. When the hammer processing mode is used, the single hammering force and hammering stroke can be adjusted according to the processing reagent requirements. When the force adjustment rod 204 is rotated, the force adjustment rod 204 can drive the control block 203 to move up and down inside the connecting shell 201 through the rod body thread, thereby changing the initial compression length of the hammer top spring 2031, that is, changing the single hammering of the device. The hammering force of processing, when the force adjustment rod 204 is fixed and the stroke adjustment rod 205 is rotated, the stroke adjustment rod 205 can move up and down inside the force adjustment rod 204 through the rod body thread, thereby changing the trigger point of the function block 302 and the force adjustment rod 204, changing the release height of the hammer block 202, that is, changing the stroke of a single hammering of the device. The two can be used together to flexibly adjust the hammering mode of the device. After the adjustment is completed, the hammering processing of the blank parts can be started. At this time, the bottom end of the linkage processing rod 301 is against the upper surface of the mounting base 101. When the extrusion push rod 103 moves downward, the control mechanism 2 can move downward under the drive of the extrusion push rod 103, and at this time the linkage processing rod 301 will not move but retract into the interior of the connecting shell 201. When the linkage processing rod 301 is retracted into the interior of the connecting shell 201, the synchronous block 303 can drive the hammer block 202 to move upward synchronously through the synchronous groove 2021 to compress the hammer top spring 2031 to store energy until the control mechanism 2 moves down to the point where the stroke adjustment rod 205 is tightly against the top of the functional block 302. At this time, the functional block 302 is squeezed by the stroke adjustment rod 205, and the functional block 302 moves downward inside the stroke adjustment rod 205. When the functional block 302 moves downward, the control groove 3021 can drive the synchronous block 303 to retract into the interior of the linkage processing rod 301 through the control rod 3031, thereby releasing the clamping relationship between the synchronous block 303 and the synchronous groove 2021.At this time, the hammer block 202 is released and, under the action of the hammer top spring 2031, it quickly drops down to hammer the load-bearing stopper 3012, realizing the hammering of the blank parts by the linked processing rod 301. After a single hammering is completed, the extrusion push rod 103 moves upward and resets. When the extrusion push rod 103 moves upward and resets, the reset top spring 3011 can drive the processing mechanism 3 to reset following the upward movement of the extrusion push rod 103 after the single hammering is completed, and the function block 302 can reset following the reset of the extrusion push rod 103 through the positioning top spring 3022, thereby pushing the synchronization block 303 out of the synchronization groove 2021 that is engaged with the hammer block 202 again, so as to be used for the next hammering.

[0046] Finally, it should be noted that when describing the positions of various components and the matching relationships between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such positions, matching relationships, etc. are also applicable to other components / other pairs of components.

[0047] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the appended claims.

Claims

1. A post-processing device for the production and processing of hydraulic equipment, characterized in that: include: An extrusion molding component (1), the extrusion molding component (1) comprising a mounting base (101), a supporting side column (102) and an extrusion push rod (103), the supporting side column (102) being fixedly mounted on the side of the mounting base (101), and the extrusion push rod (103) being fixedly mounted on the side of the top of the supporting side column (102); a conversion component, the conversion component comprising a control mechanism (2) and a processing mechanism (3), the control mechanism (2) comprising a connecting shell (201), a hammer block (202) and a control block (203), the hammer block (202) being plugged into the interior of the connecting shell (201), The push rod bottom end of the extrusion push rod (103) is fixedly connected to the side of the connecting shell (201), and the control block (203) is plugged into the inside of the connecting shell (201); the processing mechanism (3) comprises a linkage processing rod (301), a function block (302) and a synchronization block (303); the linkage processing rod (301) is plugged into the inside of the connecting shell (201), and the function block (302) is plugged into the top of the linkage processing rod (301), the synchronization block (303) is plugged into the side of the top of the linkage processing rod (301), and the hammer block (202) is plugged into the top of the linkage processing rod (301); An annular synchronous groove (2021) is provided inside the hammer block (202), and the outer end of the synchronous stopper (303) is inserted into the synchronous groove (221), and the groove body cross-sectional shape of the synchronous groove (221) and the outer end cross-sectional shape of the synchronous stopper (303) are both designed as a right triangle with the hypotenuse facing downward; An inclined control groove (3021) is provided at the bottom of the functional block (302), and a control rod (3031) is provided on the inner side of the synchronous block (303), and the control rod (3031) is inserted into the control groove (3021); A positioning top spring (3022) is provided at the bottom of the functional block (302), and two ends of the positioning top spring (3022) are respectively fixedly connected to the bottom of the functional block (302) and the inside of the linkage processing rod (301); A hammer top spring (2031) is provided at the bottom of the control block (203), and two ends of the hammer top spring (2031) are respectively fixedly connected to the bottom of the control block (203) and the top of the hammer block (202); The control mechanism (2) further comprises: A force adjustment rod (204), the force adjustment rod (204) is rotatably connected to the top of the connecting housing (201); A stroke adjustment rod (205), wherein the rod body of the stroke adjustment rod (205) is provided with threads on the outside, and the stroke adjustment rod (205) is screwed to the inside of the force adjustment rod (204) through the rod body threads; The block cross section of the control block (203) is designed as a regular polygon, and a track groove (2011) is provided inside the connecting shell (201), the control block (203) is plugged into the track groove (2011), the force adjustment rod (204) is located inside the connecting shell (201), the rod body is provided with threads on the outside, and the force adjustment rod (204) is screwed into the control block (203) through the rod body threads; A positioning rod is provided on the side of the bottom of the linkage processing rod (301), and the positioning rod is plugged into the side of the connecting shell (201), a reset top spring (3011) is sleeved on the outside of the positioning rod, and two ends of the reset top spring (3011) are respectively fixedly connected to the side of the connecting shell (201) and the side of the linkage processing rod (301); A load-bearing stop plate (3012) is provided in the middle of the linkage processing rod (301).

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