Gear pump machining clamp convenient to clean

Abstract

The utility model discloses a gear pump machining clamp convenient to clean, which relates to the technical field of gear pump machining and comprises a base, a supporting plate arranged at the upper end of the base, a supporting block fixedly connected to the upper end of the supporting plate, four fixing blocks fixedly connected to the upper end of the supporting block, a sliding rail fixedly connected to the upper ends of the fixing blocks and a clamping device arranged at the upper end of the supporting plate. A cleaning mechanism is arranged on the side face of the fixing block, a sliding seat is pushed through an air pressure rod, the sliding seat is matched with a sliding sleeve through a sliding block to horizontally move, the clamping position is convenient to adjust, a first clamping block makes contact with a gear pump body, the first clamping block is extruded to drive a clamping rod to rotate around a rotating column, and a rotating shaft and a second clamping block conduct forward clamping; gear pump bodies of different sizes can be clamped conveniently, the contact area is small, different positions of the gear pump bodies can be machined conveniently, a telescopic rod pushes a cleaning block, the cleaning block pushes residues generated in the machining process into a cleaning groove, a supporting plate can be cleaned conveniently, and the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear pump processing, in particular to a gear pump processing fixture which is easy to clean. Background Art

[0002] Gear pump processing fixtures refer to devices specifically used for stable and precise positioning during the gear pump processing process, so as to facilitate efficient and accurate processing operations. Gear pump processing fixtures play an indispensable role in the production and maintenance of gear pumps. With the continuous development of gear pump processing technology, the processing efficiency and quality of gear pumps are constantly improving.

[0003] A gear pump processing fixture recorded in the patent with patent announcement number CN220480898U clamps the gear pump through a clamping plate, drives the bidirectional screw to rotate through a motor, drives the two screw sleeves to move laterally, drives the arc seat to move through the connecting plate, and the arc seat drives the clamping plate to move through the damping rod and the spring to cooperate with the clamping gear pump body, drives the circular gear to rotate through the bidirectional screw, drives the tooth plate to produce lateral displacement, drives the connecting rod and the brush barrel to rotate and move for cleaning, the gear pump processing fixture has a large contact area with the gear pump body, is not convenient for processing specific positions of the gear pump, has a limited clamping range, and is not convenient for stable clamping of gear pumps of different sizes.

[0004] Based on this, a gear pump processing fixture that is easy to clean is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The utility model aims to provide a gear pump processing fixture which is easy to clean, so as to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gear pump processing fixture that is easy to clean includes a base, the upper end of the base is fixedly connected to a support plate, the upper end of the support plate is fixedly connected to a support block, the upper end of the support block is fixedly connected to four fixed blocks, the upper end of the fixed block is fixedly connected to a sliding rail, the upper end of the support plate is fixedly connected to a clamping device, and the side of the fixed block is fixedly connected to a cleaning mechanism.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the clamping device includes a sliding groove, two sides of the upper end of the support plate are respectively fixedly connected to a sliding groove, two sides of the sliding groove are respectively fixedly connected to a pneumatic rod, a sliding seat is provided in the middle of the pneumatic rod, a sliding block is provided at the lower end of the sliding seat, the sliding seat is slidably connected to the sliding groove through the sliding block, the upper end of the sliding seat is fixedly connected to the fixed seat, the side of the fixed seat is fixedly connected to the sliding sleeve, the fixed seat is slidably connected to the sliding rail through the sliding sleeve, and the upper end of the fixed seat is fixedly connected to the support assembly.

[0010] In an optional solution: the support assembly includes a support seat, the support seat is fixedly connected to the upper end of the fixed seat, the side of the support seat is fixedly connected to the fixed end of the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to the connecting block, the surface of the connecting block is fixedly connected to the fixing ring, the surface of the fixing ring is fixedly connected to the ring block, and a spring is provided on the connecting block.

[0011] In an optional solution: the spring member includes a spring, one end of the spring is fixedly connected to the inside of the connecting block, the other end of the spring is fixedly connected to the guide column, the guide column is fixedly connected to the connecting seat, the surface of the connecting seat is fixedly connected to the No. 1 clamping block, and a transmission device is provided on the side of the connecting seat.

[0012] In an optional scheme: the transmission device includes a rotating shaft, the surface of the connecting seat is rotatably connected to four rotating shafts, the surface of the rotating shaft is fixedly connected to the clamping rod, a rotating column is provided in the middle of the clamping rod, a through hole is provided in the middle of the rotating column, the rotating column is slidably connected to the clamping rod through the through hole, the rotating column is rotatably connected to the ring block, and the clamping end of the clamping rod is fixedly connected to the No. 2 clamping block.

[0013] In an optional solution: the cleaning mechanism includes a telescopic rod, the side of the fixed block is fixedly connected to the telescopic rod, the two telescopic rods are fixedly connected to the rear end of the cleaning block, and a cleaning groove is provided in the middle of the support block.

[0014] In an optional solution, lubricating oil grooves are provided on both the rotating shaft and the rotating column.

[0015] In an optional solution: a non-slip layer is provided on the surface of the second clamping block.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model pushes the sliding seat through the pneumatic rod, and the sliding seat moves horizontally through the cooperation of the sliding block and the sliding sleeve, which is convenient for adjusting the clamping position. The No. 1 clamping block contacts the gear pump body, and the No. 1 clamping block is squeezed to drive the clamping rod to rotate around the rotating column. The rotating shaft and the No. 2 clamping block clamp forward, which is convenient for clamping gear pump bodies of different sizes. The four No. 2 clamping blocks can stably clamp from different angles, with a small contact area, which is convenient for processing different positions of the gear pump body.

[0018] 2. The utility model pushes the cleaning block through the telescopic rod, and the cleaning block pushes the residues generated during the processing into the cleaning groove, which is convenient for cleaning the support plate and improves the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic structural diagram of the gas pressure rod of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the sliding sleeve of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the ring block of the utility model.

[0023] Reference numerals: 101. base, 102. support plate, 103. support block, 104. fixed block, 105. sliding rail, 201. sliding groove, 202. gas pressure rod, 203. sliding seat, 204. sliding block, 205. fixed seat, 206. sliding sleeve, 207. connecting block, 208. spring, 209. guide column, 210. connecting seat, 211. clamping block No. 1, 212. rotating shaft, 213. clamping rod, 214. rotating column, 215. clamping block No. 2, 216. ring block, 217. support seat, 218. fixed ring, 219. hydraulic cylinder, 301. telescopic rod, 302. cleaning block, 303. cleaning groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] In one embodiment, Figure 1-Figure 4 As shown, a gear pump processing fixture that is easy to clean includes a base 101, the upper end of the base 101 is fixedly connected to a support plate 102, the upper end of the support plate 102 is fixedly connected to a support block 103, the upper end of the support block 103 is fixedly connected to four fixed blocks 104, the upper end of the fixed block 104 is fixedly connected to a sliding rail 105, the upper end of the support plate 102 is fixedly connected to a clamping device, and a cleaning mechanism is fixedly connected to the side of the fixed block 104, which provides support through the base 101, provides fixing conditions for the fixed block 104 through the support plate 102, and fixes the sliding rail 105 through the support block 103, and the sliding rail 105 provides movement conditions for adjusting the clamping position of the fixture;

[0026] In one embodiment, Figure 2As shown, the clamping device includes a sliding groove 201, and the two sides of the upper end of the support plate 102 are respectively fixedly connected to a sliding groove 201, and the two sides of the sliding groove 201 are respectively fixedly connected to a gas pressure rod 202, a sliding seat 203 is provided in the middle of the gas pressure rod 202, and a sliding block 204 is provided at the lower end of the sliding seat 203. The sliding seat 203 is slidably connected to the sliding groove 201 through the sliding block 204, and the upper end of the sliding seat 203 is fixedly connected to the fixed seat 205, and the side of the fixed seat 205 is fixedly connected to the sliding sleeve 206, and the fixed seat 205 is slidably connected to the sliding rail 105 through the sliding sleeve 206. The upper end of the fixed seat 205 is fixedly connected to the support The support assembly provides sliding conditions for the sliding seat 203 through the sliding groove 201, and provides power for the sliding seat 203 through the pneumatic rod 202. The sliding seat 203 moves in the sliding groove 201 through the sliding block 204 through the push of the pneumatic rod 202. The clamping position of the fixture is adjusted through the movement of the sliding seat 203. The sliding sleeve 206 is fixedly connected to the fixed seat 205. During the movement of the sliding seat 203, the fixed seat 205 and the sliding sleeve 206 move with the sliding seat 203. The sliding seat 203 slides on the sliding rail 105, and the fixed seat 205 provides support conditions for the adjustment of the fixture;

[0027] In one embodiment, Figure 1 and Figure 2 As shown, the support assembly includes a support seat 217, the support seat 217 is fixedly connected to the upper end of the fixed seat 205, the side of the support seat 217 is fixedly connected to the fixed end of the hydraulic cylinder 219, the output end of the hydraulic cylinder 219 is fixedly connected to the connecting block 207, the surface of the connecting block 207 is fixedly connected to the fixing ring 218, and the surface of the fixing ring 218 is fixedly connected to the ring block 216. A spring member is provided on the connecting block 207, a supporting condition is provided by the support seat 217, a fixing condition is provided by the fixed connection between the support seat 217 and the fixed end of the hydraulic cylinder 219, a power is provided for the clamping of the clamp by the hydraulic cylinder 219, a connection relationship is provided by the connecting block 207, a moving condition is provided for the ring block 216 by the fixing ring 218, and a clamping condition is provided for the clamp by the fixed connection between the fixing ring 218 and the ring block 216;

[0028] In one embodiment, Figure 4As shown, the spring member includes a spring 208, one end of the spring 208 is fixedly connected to the inside of the connecting block 207, the other end of the spring 208 is fixedly connected to the guide column 209, the guide column 209 is fixedly connected to the connecting seat 210, the surface of the connecting seat 210 is fixedly connected to the No. 1 clamping block 211, and a transmission device is provided on the side of the connecting seat 210, and the connecting block 207 is pushed by the hydraulic cylinder 219, and the connecting block 207 moves toward the position of the gear pump body, and the connecting block 207 pushes the spring 208 and the guide column 209 to move toward the position of the gear pump body, and the guide column 209 pushes the connecting seat 210 and the No. 1 clamping block 211 to move toward the position of the gear pump body, and contacts the gear pump body through the No. 1 clamping block 211, and the No. 1 clamping block 211 moves to the position of the connecting block 207 under the extrusion of the gear pump body;

[0029] In one embodiment, Figure 4 As shown, the transmission device includes a rotating shaft 212, the surface of the connecting seat 210 is rotatably connected to four rotating shafts 212, the surface of the rotating shaft 212 is fixedly connected to a clamping rod 213, a rotating column 214 is provided in the middle of the clamping rod 213, a through hole is provided in the middle of the rotating column 214, the rotating column 214 is slidably connected to the clamping rod 213 through the through hole, the rotating column 214 is rotatably connected to the ring block, the clamping end of the clamping rod 213 is fixedly connected to the second clamping block 215, during the movement of the first clamping block 211, the clamping rod 213 rotates around the rotating shaft 212, the clamping rod 213 slides in the through hole of the rotating column 214, the rotating column 214 rotates under the drive of the clamping rod 213, and the clamping rod 213 drives the second clamping block 215 to clamp the gear pump body;

[0030] In one embodiment, Figure 3 As shown, the cleaning mechanism includes a telescopic rod 301, the side of the fixed block 104 is fixedly connected to the telescopic rod 301, the two telescopic rods 301 are fixedly connected to the rear end of the cleaning block 302, and a cleaning groove 303 is provided in the middle of the support block 103. The cleaning block 302 is pushed to move by the telescopic rod 301. During the movement, the cleaning block 302 pushes the dust dropped during processing into the cleaning groove 303 to maintain the processing accuracy.

[0031] Working principle: When in use, the gear pump body is placed between two No. 1 clamping blocks 211, the sliding groove 201 provides sliding conditions for the sliding seat 203, the pneumatic rod 202 provides power for the sliding seat 203, the sliding seat 203 moves in the sliding groove 201 through the sliding block 204 through the push of the pneumatic rod 202, and the clamping position of the fixture is adjusted by the movement of the sliding seat 203. The sliding sleeve 206 is fixedly connected to the fixed seat 205. During the movement of the sliding seat 203, the fixed seat 205 and the sliding sleeve 206 follow the movement of the sliding seat 203, and the sliding seat 203 slides on the sliding rail 105. The fixed seat 205 provides support conditions for the adjustment of the fixture, and the connecting block 207 is pushed by the hydraulic cylinder 219. The connecting block 207 moves toward the position of the gear pump body, and the connecting block 207 pushes the spring 208 and the guide column 209 to move toward the position of the gear pump body. The guide column 20 9 pushes the connecting seat 210 and the No. 1 clamping block 211 to move toward the position of the gear pump body, and contacts the gear pump body through the No. 1 clamping block 211. The No. 1 clamping block 211 moves to the position of the connecting block 207 under the extrusion of the gear pump body. During the movement of the No. 1 clamping block 211, the clamping rod 213 rotates around the rotating shaft 212, and the clamping rod 213 slides in the through hole in the middle of the rotating column 214. The rotating column 214 rotates under the drive of the clamping rod 213, and the clamping rod 213 drives the No. 2 clamping block 215 to clamp the gear pump body. After the hydraulic cylinder 219 is shortened, the spring pushes the No. 1 clamping block 211 to reset, and the No. 1 clamping block 211 resets and drives the clamping rod 213 and the No. 2 clamping block 215 to reset. During the processing, the telescopic rod 301 is used to push the cleaning block 302 to move. During the movement, the cleaning block 302 pushes the dust dropped during processing into the cleaning groove 303 to maintain the processing accuracy.

[0032] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A gear pump processing fixture that is easy to clean, comprising a base (101), the upper end of the base (101) is fixedly connected to a support plate (102), the upper end of the support plate (102) is fixedly connected to a support block (103), the upper end of the support block (103) is fixedly connected to four fixed blocks (104), and the upper end of the fixed block (104) is fixedly connected to a slide rail (105), characterized in that: It also includes a clamping device fixedly connected to the upper end of the support plate (102) and a cleaning mechanism fixedly connected to the side of the fixed block (104).

2. The gear pump processing fixture that is easy to clean according to claim 1 is characterized in that: The clamping device comprises a sliding groove (201), two sides of the upper end of the support plate (102) are respectively fixedly connected to a sliding groove (201), two sides of the sliding groove (201) are respectively fixedly connected to a pneumatic rod (202), a sliding seat (203) is provided in the middle of the pneumatic rod (202), a sliding block (204) is provided at the lower end of the sliding seat (203), the sliding seat (203) is slidably connected to the sliding groove (201) through the sliding block (204), the upper end of the sliding seat (203) is fixedly connected to the fixed seat (205), the side of the fixed seat (205) is fixedly connected to the sliding sleeve (206), the fixed seat (205) is slidably connected to the sliding rail (105) through the sliding sleeve (206), and the upper end of the fixed seat (205) is fixedly connected to the support assembly.

3. The gear pump processing fixture that is easy to clean according to claim 2 is characterized in that: The support assembly comprises a support seat (217), the support seat (217) is fixedly connected to the upper end of the fixed seat (205), the side of the support seat (217) is fixedly connected to the fixed end of the hydraulic cylinder (219), the output end of the hydraulic cylinder (219) is fixedly connected to the connection block (207), the surface of the connection block (207) is fixedly connected to the fixing ring (218), the surface of the fixing ring (218) is fixedly connected to the ring block (216), and a spring member is provided on the connection block (207).

4. The gear pump processing fixture that is easy to clean according to claim 3 is characterized in that: The spring member comprises a spring (208), one end of the spring (208) is fixedly connected to the inside of the connecting block (207), the other end of the spring (208) is fixedly connected to a guide column (209), the guide column (209) is fixedly connected to a connecting seat (210), the surface of the connecting seat (210) is fixedly connected to a clamping block (211), and a transmission device is provided on the side of the connecting seat (210).

5. The gear pump processing fixture that is easy to clean according to claim 4, characterized in that: The transmission device comprises a rotating shaft (212), the surface of the connecting seat (210) is rotatably connected to four rotating shafts (212), the surface of the rotating shaft (212) is fixedly connected to a clamping rod (213), a rotating column (214) is provided in the middle of the clamping rod (213), a through hole is provided in the middle of the rotating column (214), the rotating column (214) is slidably connected to the clamping rod (213) through the through hole, the rotating column (214) is rotatably connected to a ring block (216), and the clamping end of the clamping rod (213) is fixedly connected to a second clamping block (215).

6. The easy-to-clean gear pump processing fixture according to claim 1, characterized in that: The cleaning mechanism comprises a telescopic rod (301), a side of a fixed block (104) is fixedly connected to the telescopic rod (301), two telescopic rods (301) are fixedly connected to the rear end of a cleaning block (302), and a cleaning groove (303) is provided in the middle of the supporting block (103).

7. The easy-to-clean gear pump processing fixture according to claim 5, characterized in that: Lubricating oil grooves are provided on the rotating shaft (212) and the rotating column (214).

8. The easy-to-clean gear pump processing fixture according to claim 5, characterized in that: The surface of the second clamping block (215) is provided with an anti-slip layer.

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