A plunger punching clamping device

Abstract

The utility model relates to the technical field of plunger processing, and discloses a plunger punching clamping device, including a workbench, the bottom of the workbench is fixedly connected with a support leg, the top of the workbench is fixedly connected with a processing equipment body, a clamping mechanism is provided at the bottom of the workbench, and an adjustment mechanism is provided at the right side of the clamping mechanism at the bottom of the workbench. The plunger punching clamping device, through the clamping mechanism, has six groups of rubber clamps arranged on the top of the workbench around the top drill bit of the processing equipment body as the axis, which can synchronously control the movement in the inner and outer directions, so that a plurality of rubber clamps can synchronously move inward to complete the clamping of the plunger, increase the contact points for fixing the plunger, and improve the stability of the plunger after fixing. At the same time, due to the synchronous movement of the plurality of rubber clamps, that is, after the plunger is fixed, it can be ensured that the axis of the plunger and the top drill bit are aligned, without the need for additional debugging, thereby increasing work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of plunger processing, in particular to a plunger punching and clamping device. Background Art

[0002] The plunger is a cylindrical piston used to achieve reciprocating motion in hydraulic systems, pumps, presses, internal combustion engines, cylinders and other devices. Depending on the structure, purpose and working principle, the plunger can be divided into various types such as one-way plunger, two-way plunger, plunger pump, plunger motor, plunger internal combustion engine, plunger cylinder, plunger compressor, etc.

[0003] The main body of the plunger is usually cylindrical, which is to match the cylindrical space inside the oil cylinder or pump body to achieve sealing and reciprocating motion. During the production process of the plunger, the rough blank needs to be mechanically punched, and the existing punching equipment for plunger processing only clamps it in both directions through the clamps on the left and right sides when in use. It is impossible to ensure that the axis of the plunger and the axis of the top drill bit are aligned after fixing. It needs to be calibrated repeatedly, and the process is complicated and time-consuming, which is not convenient for workers to use. Utility Model Content

[0004] The purpose of the utility model is to provide a plunger punching clamping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plunger punching clamping device, comprising a workbench, a support leg fixedly connected to the bottom of the workbench, a processing equipment body fixedly connected to the top of the workbench, a clamping mechanism arranged at the bottom of the workbench, and an adjustment mechanism arranged at the right side of the clamping mechanism at the bottom of the workbench.

[0006] The clamping mechanism comprises a protection component, a position adjustment component and a clamping component. The protection component is arranged at the bottom of the workbench, the position adjustment component is arranged inside the protection component, and the clamping component is arranged inside the top of the workbench.

[0007] The adjusting mechanism comprises a shaking assembly, a transmission assembly and a supporting assembly. The shaking assembly is arranged on the right side of the workbench, the transmission assembly is arranged on the left side of the shaking assembly, and the supporting assembly is arranged on the right side of the bottom of the workbench.

[0008] Preferably, the protection component includes a bottom box, the bottom box is fixedly connected to the bottom of the workbench, a fixing seat is fixedly connected inside the bottom box, and the fixing seat is fixedly connected to the bottom of the workbench.

[0009] Preferably, the positioning assembly includes a threaded shaft, which is rotatably connected to a fixed seat and the outside of the bottom box, a clamping shaft is rotatably connected to the outside of the threaded shaft, a fixing plate is fixedly connected to the outside of the clamping shaft, and the fixing plate is fixedly connected to the bottom of the workbench.

[0010] Preferably, the clamping assembly includes a threaded barrel, which is threadedly connected to the outer ring of the threaded rotating shaft, the top of the threaded barrel is fixedly connected to a limiting slide rod, the limiting slide rod is slidably connected to the top of the workbench, the top of the limiting slide rod is fixedly connected to a slide, the bottom of the slide is fitted with the inside of the top of the workbench, and the inner side of the slide is fixedly connected to a rubber clamp.

[0011] Preferably, the shaking assembly includes a turntable, which is arranged on the right side of the workbench, the outer ring of the turntable is rotatably connected to a sleeve frame, the sleeve frame is fixedly connected to the right side of the workbench, and the right side of the turntable is fixedly connected to a rocker.

[0012] Preferably, the transmission assembly includes a rotating shaft, which is fixedly connected to the left side of the turntable, a bevel gear is fixedly connected to the left side of the rotating shaft, a bevel gear ring is meshed at the top of the outer ring of the bevel gear, a gear 1 is fixedly connected to the inner ring of the bevel gear ring, and the gear 1 is rotatably connected to the bottom of the workbench. The gear is connected to the outer ring of the bottom box, and a gear 2 is meshed at the bottom of the gear 1, and the gear 2 is fixedly connected to the outer ring of the threaded rotating shaft.

[0013] Preferably, the support assembly comprises a support sleeve, the support sleeve is rotatably connected to the outer ring of the rotating shaft, a fixed arm is fixedly connected to the top of the support sleeve, and the fixed arm is fixedly connected to the bottom of the workbench.

[0014] Compared with the prior art, the utility model provides a plunger punching clamping device having the following

[0015] Beneficial effects:

[0016] 1. The plunger punching clamping device has a clamping mechanism, and six groups of rubber clamps are arranged on the top of the workbench around the top drill bit of the processing equipment body as the axis. The inner and outer directions can be controlled to move synchronously, so that the plurality of rubber clamps can move inward synchronously to complete the clamping of the plunger, which increases the contact points with the plunger for fixing and improves the stability of the plunger after fixing. At the same time, since the plurality of rubber clamps move synchronously, that is, after the plunger is fixed, the axis of the plunger and the top drill bit can be guaranteed to be aligned without additional debugging, which increases the work efficiency. Moreover, since the plurality of threaded shafts and threaded barrels move synchronously, when shaking occurs between a single threaded shaft and threaded barrel, the remaining threaded shafts and threaded barrels cannot be rotated synchronously, and the resistance is too large, so that after the position of the rubber clamps is fixed, it cannot be displaced by itself without shaking the rocker, which increases the structural stability of the plunger after fixing.

[0017] 2. The plunger punching clamping device has an adjustment mechanism, and the staff only needs to shake the rocker to control the synchronous rotation of multiple threaded shafts through gear one and gear two, thereby completing the synchronous displacement control of multiple rubber clamps above the workbench. The operation is simple and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a front schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom of the utility model;

[0021] Figure 3 It is a side sectional view of the utility model;

[0022] Figure 4 It is the exploded diagram of the clamping mechanism part;

[0023] Figure 5 It is the exploded diagram of the partial structure of the regulating mechanism;

[0024] Figure 6 It is a schematic diagram of the structure of the transmission component.

[0025] In the figure: 1. Clamping mechanism; 11. Protection component; 1101. Bottom box; 1102. Fixed seat; 12. Adjustment component; 1201. Threaded shaft; 1202. Clamping shaft; 1203. Fixed plate; 13. Clamping component; 1301. Threaded cylinder; 1302. Limiting slide rod; 1303. Slide; 1304. Rubber clamp; 2. Adjustment mechanism; 21. Rocking component; 2101. Turntable; 2102. Sleeve; 2103. Rocker; 22. Transmission component; 2201. Rotating shaft; 2202. Bevel gear; 2203. Bevel gear ring; 2204. Gear one; 2205. Gear two; 23. Support component; 2301. Support sleeve; 2302. Fixed arm; 3. Workbench; 31. Leg; 4. Processing equipment body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a technical solution:

[0029] Embodiment 1

[0030] Combination Figures 1 to 4 A plunger punching clamping device includes a workbench 3, a support leg 31 is fixedly connected to the bottom of the workbench 3, a processing equipment body 4 is fixedly connected to the top of the workbench 3, a clamping mechanism 1 is arranged at the bottom of the workbench 3, and an adjustment mechanism 2 is arranged at the right side of the clamping mechanism 1 at the bottom of the workbench 3.

[0031] The clamping mechanism 1 includes a protection component 11 , a positioning component 12 and a clamping component 13 . The protection component 11 is arranged at the bottom of the workbench 3 , the positioning component 12 is arranged inside the protection component 11 , and the clamping component 13 is arranged inside the top of the workbench 3 .

[0032] The protection component 11 includes a bottom box 1101, which is fixedly connected to the bottom of the workbench 3, a fixed seat 1102 is fixedly connected inside the bottom box 1101, and the fixed seat 1102 is fixedly connected to the bottom of the workbench 3. The adjustment component 12 includes a threaded shaft 1201, which is rotatably connected to the fixed seat 1102 and the outside of the bottom box 1101, a clamping shaft 1202 is rotatably connected inside the outside of the threaded shaft 1201, and a fixing plate 1203 is fixedly connected to the outside of the clamping shaft 1202. The fixed plate 1203 is fixedly connected to the bottom of the workbench 3, and the clamping assembly 13 includes a threaded cylinder 1301, which is threadedly connected to the outer ring of the threaded rotating shaft 1201, and the top of the threaded cylinder 1301 is fixedly connected to a limiting slide rod 1302, and the limiting slide rod 1302 is slidably connected to the top of the workbench 3. The top of the limiting slide rod 1302 is fixedly connected to a slide 1303, and the bottom of the slide 1303 is fitted with the inside of the top of the workbench 3, and the inner side of the slide 1303 is fixedly connected to a rubber clamp 1304.

[0033] Furthermore: six groups of rubber clamps 1304 are arranged on the top of the workbench 3 around the top drill bit of the processing equipment body 4, which can synchronously control the movement in the inner and outer directions, so that multiple rubber clamps 1304 can synchronously move inward to complete the clamping of the plunger, increase the contact points with the plunger for fixing, and improve the stability of the plunger after fixing. At the same time, since the multiple rubber clamps 1304 move synchronously, that is, after the plunger is fixed, the axis of the plunger and the top drill bit can be guaranteed to be aligned without additional debugging, which increases work efficiency. Moreover, since the multiple threaded shafts 1201 and threaded barrels 1301 move synchronously, when shaking occurs between a single threaded shaft 1201 and threaded barrel 1301, the remaining threaded shafts 1201 and threaded barrels 1301 cannot be rotated synchronously, and the resistance is too large, so that after the position of the rubber clamps 1304 is fixed, it cannot move by itself without shaking the rocker 2103, thereby increasing the structural stability after the plunger is fixed.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 On the basis of Example 1, it is further obtained that the adjustment mechanism 2 includes a shaking component 21, a transmission component 22 and a support component 23, the shaking component 21 is arranged on the right side of the workbench 3, the transmission component 22 is arranged on the left side of the shaking component 21, and the support component 23 is arranged on the right side of the bottom of the workbench 3.

[0036] The shaking assembly 21 includes a turntable 2101, which is arranged on the right side of the workbench 3. The outer ring of the turntable 2101 is rotatably connected to a sleeve frame 2102, and the sleeve frame 2102 is fixedly connected to the right side of the workbench 3. The right side of the turntable 2101 is fixedly connected to a rocker 2103. The transmission assembly 22 includes a rotating shaft 2201, which is fixedly connected to the left side of the turntable 2101, and the left side of the rotating shaft 2201 is fixedly connected to a bevel gear 2202. The top of the outer ring of the bevel gear 2202 is meshed with a bevel gear ring 2203, and the bevel gear ring 2203 The inner ring is fixedly connected with gear 1 2204, gear 1 2204 is rotatably connected to the bottom of the workbench 3, gear 1 2204 is sleeved on the outer ring of the bottom box 1101, gear 2 2205 is meshed with the bottom of gear 1 2204, gear 2 2205 is fixedly connected to the outer ring of the threaded shaft 1201, the support assembly 23 includes a support sleeve 2301, the support sleeve 2301 is rotatably connected to the outer ring of the rotating shaft 2201, the top of the support sleeve 2301 is fixedly connected with a fixed arm 2302, and the fixed arm 2302 is fixedly connected to the bottom of the workbench 3.

[0037] Furthermore, the staff only needs to shake the joystick 2103 to control the synchronous rotation of the plurality of threaded shafts 1201 through gear 1 2204 and gear 2 2205, thereby completing the synchronous displacement control of the plurality of rubber clamps 1304 above the workbench 3. The operation is simple and convenient for the staff to use.

[0038] In actual operation, when the device is used and the plunger needs to be fixed, the staff first places the plunger between the plurality of rubber clamps 1304 on the top of the workbench 3, and then shakes the rocker 2103. The rocker 2103 drives the rotating shaft 2201 to rotate through the turntable 2101. The rotating shaft 2201 rotates through the bevel gear 2202 to drive the bevel gear ring 2203 to rotate. The bevel gear ring 2203 rotates through the gear 1 2204 to drive the plurality of gear 2 2205 to rotate. The synchronous rotation drives the plurality of threaded barrels 1301 to move inward synchronously through the threaded shaft 1201. The inward movement of the threaded barrel 1301 drives the plurality of rubber clamps 1304 to move inward through the limit slide bar 1302 and the slide 1303. The rubber clamps 1304 move inward and contact with the outer ring of the plunger to complete the clamping of the plunger until the rocker 2103 can no longer rotate to drive the rubber clamps 1304 to move inward. At this time, the fixing work of the plunger is completed, and then the staff can control the processing equipment body 4 to perform the hole processing on the plunger below.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A plunger punching clamping device, comprising a workbench (3), characterized in that: The bottom of the workbench (3) is fixedly connected to a support leg (31), the top of the workbench (3) is fixedly connected to a processing equipment body (4), a clamping mechanism (1) is provided at the bottom of the workbench (3), and an adjustment mechanism (2) is provided at the bottom of the workbench (3) on the right side of the clamping mechanism (1); The clamping mechanism (1) comprises a protection component (11), a positioning component (12) and a clamping component (13); the protection component (11) is arranged at the bottom of the workbench (3), the positioning component (12) is arranged in the protection component (11), and the clamping component (13) is arranged in the top of the workbench (3); The adjusting mechanism (2) comprises a shaking assembly (21), a transmission assembly (22) and a support assembly (23); the shaking assembly (21) is arranged on the right side of the workbench (3); the transmission assembly (22) is arranged on the left side of the shaking assembly (21); and the support assembly (23) is arranged on the right side of the bottom of the workbench (3).

2. A plunger punching clamping device according to claim 1, characterized in that: The protection component (11) comprises a bottom box (1101), wherein the bottom box (1101) is fixedly connected to the bottom of the workbench (3), and a fixing seat (1102) is fixedly connected inside the bottom box (1101), and the fixing seat (1102) is fixedly connected to the bottom of the workbench (3).

3. A plunger punching clamping device according to claim 1, characterized in that: The positioning assembly (12) comprises a threaded shaft (1201), the threaded shaft (1201) being rotatably connected to the fixing seat (1102) and the outside of the bottom box (1101), the outside of the threaded shaft (1201) being rotatably connected to a clamping shaft (1202), the outside of the clamping shaft (1202) being fixedly connected to a fixing plate (1203), and the fixing plate (1203) being fixedly connected to the bottom of the workbench (3).

4. A plunger punching clamping device according to claim 1, characterized in that: The clamping assembly (13) comprises a threaded barrel (1301), wherein the threaded barrel (1301) is threadedly connected to the outer ring of the threaded rotating shaft (1201), the top of the threaded barrel (1301) is fixedly connected to a limiting slide bar (1302), the limiting slide bar (1302) is slidably connected to the top of the workbench (3), the top of the limiting slide bar (1302) is fixedly connected to a slide rack (1303), the bottom of the slide rack (1303) is in contact with the inside of the top of the workbench (3), and the inner side of the slide rack (1303) is fixedly connected to a rubber clamp block (1304).

5. A plunger punching clamping device according to claim 1, characterized in that: The rocking assembly (21) comprises a turntable (2101), the turntable (2101) being arranged on the right side of the workbench (3), the outer ring of the turntable (2101) being rotatably connected to a sleeve frame (2102), the sleeve frame (2102) being fixedly connected to the right side of the workbench (3), and the right side of the turntable (2101) being fixedly connected to a rocker (2103).

6. A plunger punching clamping device according to claim 1, characterized in that: The transmission assembly (22) comprises a rotating shaft (2201), wherein the rotating shaft (2201) is fixedly connected to the left side of the rotating disk (2101), a bevel gear (2202) is fixedly connected to the left side of the rotating shaft (2201), and a bevel gear ring (2203) is meshed at the top of the outer ring of the bevel gear (2202).

7. A plunger punching clamping device according to claim 6, characterized in that: The inner ring of the bevel gear ring (2203) is fixedly connected to gear one (2204), and gear one (2204) is rotatably connected to the bottom of the workbench (3). Gear one (2204) is sleeved on the outer ring of the bottom box (1101), and gear two (2205) is meshed at the bottom of gear one (2204), and gear two (2205) is fixedly connected to the outer ring of the threaded shaft (1201).

8. The plunger punching clamping device according to claim 1, characterized in that: The support assembly (23) comprises a support sleeve (2301), wherein the support sleeve (2301) is rotatably connected to the outer ring of the rotating shaft (2201), and a fixed arm (2302) is fixedly connected to the top of the support sleeve (2301), and the fixed arm (2302) is fixedly connected to the bottom of the workbench (3).

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