Workbench for hydraulic cylinder machining

Abstract

The working table comprises a base, fixing frames, a rotating device, an electric telescopic rod, an abutting disc and a polishing device, the fixing frames are fixedly connected to the two sides of the top of the base, the rotating device is fixedly connected to the top of the fixing frame on the left side, and the electric telescopic rod is fixedly connected to the top of the fixing frame on the right side. The electric telescopic rod is fixedly connected to the top of the fixing frame on the right side, the abutting disc is movably connected to the output end of the electric telescopic rod through a plane bearing, the grinding device is arranged on the top of the base, an adjusting plate is fixedly connected to the back face of the grinding device, and a transmission assembly is fixedly connected to the bottom of the front face of the adjusting plate. According to the grinding device, the adjusting plate is arranged, so that the grinding device can be adjusted by using the adjusting plate, and the problem that the grinding position of the piston rod cannot be adjusted in the using process, so that a grinding abrasive belt is limited in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic cylinder processing, in particular to a workbench for hydraulic cylinder processing. Background Art

[0002] The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion. It has a simple structure and reliable operation. When using it to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap and the movement is smooth. Therefore, it is widely used in the hydraulic systems of various machines. The output force of the hydraulic cylinder is proportional to the effective area of ​​the piston and the pressure difference on both sides. The hydraulic cylinder is basically composed of a cylinder barrel and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device.

[0003] For example, application number CN202022098379.8 discloses a hydraulic cylinder processing workbench, including a base, the four corners of the lower end of the base are fixedly installed with support feet, the left part of the upper end of the base is fixedly installed with a rotating mechanism, the right part of the upper end of the base is fixedly installed with a fastening mechanism, the front part of the upper end of the base is fixedly installed with a vertical plate, and the upper part of the front end of the vertical plate is fixedly connected with a mounting plate, the upper rear part of the mounting plate is fixedly installed with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly rotated with a telescopic rod, and the lower end of the telescopic rod passes through the mounting plate and extends to the bottom thereof and is fixedly installed with a grinding mechanism, and a control box is fixedly installed at the right front corner of the upper end of the base. The hydraulic cylinder processing workbench described in the utility model has a good grinding effect on the piston rod, high grinding accuracy, can effectively improve work efficiency, and when the fixed grinding belt is damaged, it can be easily replaced quickly, further improving work efficiency, and its practicality is greatly improved.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the need to grind and polish the outer wall of the piston rod during the piston rod processing, the piston rod polishing device generally uses a small handheld grinder for grinding. This grinding method puts a large amount of force on the wrist of the staff, and it is difficult to maintain the grinding posture for a long time, which reduces the work efficiency and accuracy. However, the grinding position of the piston rod cannot be adjusted during use, which makes the grinding belt more limited when used. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a workbench for hydraulic cylinder processing, which has the advantage of auxiliary adjustment and solves the problem that the grinding position of the piston rod cannot be adjusted during use, thereby making the grinding belt more limited in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workbench for hydraulic cylinder processing, comprising a base, a fixed frame, a rotating device, an electric telescopic rod, a clamping plate and a grinding device, wherein the fixed frame is fixedly connected to both sides of the top of the base, the rotating device is fixedly connected to the top of the fixed frame on the left, the electric telescopic rod is fixedly connected to the top of the fixed frame on the right, the clamping plate is movably connected to the output end of the electric telescopic rod through a plane bearing, the grinding device is arranged on the top of the base, the back of the grinding device is fixedly connected to an adjustment plate, the bottom of the front of the adjustment plate is fixedly connected to a transmission assembly, the rear side of the top right side of the base top is fixedly connected to a mounting frame, and the interior of the mounting frame is movably connected to a manual rotation mechanism.

[0007] As a preferred embodiment of the present invention, the transmission assembly includes an adjusting screw sleeve, the adjusting screw sleeve is fixedly connected to the bottom of the front side of the adjusting plate, the internal thread of the adjusting screw sleeve is connected to a screw rod, and the left end of the screw rod is fixedly connected to a motor.

[0008] As a preferred embodiment of the utility model, the manual rotation mechanism includes a rotating rod, which is movably connected to the inside of the mounting frame, the bottom end of the rotating rod is fixedly connected with a first bevel tooth, the right end of the screw rod is provided with a second bevel tooth, the first bevel tooth is meshed with the second bevel tooth, and the surface of the rotating rod is movably inlaid with a reset component.

[0009] As a preferred embodiment of the utility model, the reset assembly includes a reset ring, which is movably embedded in the surface of the rotating rod, and the bottom of the reset ring is fixedly connected to a reset spring, and the bottom end of the reset spring is fixedly connected to the top of the mounting frame.

[0010] As a preferred embodiment of the utility model, the right end of the screw is fixedly connected to a support rod, the right end of the support rod is fixedly connected to the left side of the second bevel tooth, the surface of the support rod is movably connected to a support frame, and the bottom of the support frame is fixedly connected to the top of the base.

[0011] As a preferred embodiment of the utility model, a movable roller is movably embedded in the bottom of the adjusting screw sleeve, a plurality of movable rollers are provided and distributed at equal distances, and the movable rollers are movably connected to the base.

[0012] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the bottom of the adjustment plate, a limiting groove is provided at the rear side of the top of the base, and the limiting block is movably connected to the limiting groove.

[0013] As a preferred embodiment of the present invention, a rotating block is fixedly connected to the top of the rotating rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides an adjustment plate so that the grinding device can be adjusted by using the adjustment plate, thereby solving the problem that the grinding position of the piston rod cannot be adjusted during use, thereby limiting the use of the grinding belt, and has the advantage of auxiliary adjustment.

[0016] 2. The utility model sets a transmission component so that the motor can drive the screw to rotate after it is started, so that the screw can drive the adjusting screw sleeve to move after it rotates inside the adjusting screw sleeve, and the adjusting screw sleeve drives the adjusting plate to move. Then, a manual rotation mechanism is set up to make the rotating rod move downward inside the mounting frame, so that the rotating rod drives the first bevel gear to move downward, so that the first bevel gear can mesh with the second bevel gear, so that the rotating rod can drive the second bevel gear to rotate after driving the first bevel gear to rotate, and after the second bevel gear rotates, it can drive the screw to rotate through the support rod, so that the position of the adjusting plate can be manually adjusted, thereby increasing the flexibility of the adjusting plate when in use.

[0017] 3. The utility model sets a reset assembly so that when the rotating rod moves downward, it drives the reset ring to move downward, so that the reset ring can compress the reset spring after moving downward, and at the same time, the reset spring can drive the reset ring to move upward through its own elastic force, so that the reset ring can drive the rotating rod to reset, so that the first bevel tooth is separated from the second bevel tooth, and then by setting a support rod and a support frame, the support rod and the support frame can be used in combination to support the right end of the screw rod, thereby ensuring that the screw rod can rotate stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional exploded schematic diagram of the adjusting screw sleeve of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0021] Figure 4 It is a three-dimensional exploded schematic diagram of the mounting frame of the utility model.

[0022] In the figure: 1. base; 2. fixed frame; 3. rotating device; 4. electric telescopic rod; 5. tightening plate; 6. grinding device; 7. adjusting plate; 8. transmission assembly; 81. adjusting screw sleeve; 82. screw rod; 83. motor; 9. mounting frame; 10. manual rotating mechanism; 101. rotating rod; 102. first oblique tooth; 103. second oblique tooth; 104. reset assembly; 1041. reset ring; 1042. reset spring; 11. support rod; 12. support frame; 13. movable roller; 14. limit block; 15. limit groove; 16. rotating block. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 4 As shown, the utility model provides a workbench for hydraulic cylinder processing, comprising a base 1, a fixed frame 2, a rotating device 3, an electric telescopic rod 4, a clamping plate 5 and a grinding device 6, the fixed frame 2 is fixedly connected to both sides of the top of the base 1, the rotating device 3 is fixedly connected to the top of the left fixed frame 2, the electric telescopic rod 4 is fixedly connected to the top of the right fixed frame 2, the clamping plate 5 is movably connected to the output end of the electric telescopic rod 4 through a plane bearing, the grinding device 6 is arranged on the top of the base 1, the back of the grinding device 6 is fixedly connected to an adjusting plate 7, the bottom of the front of the adjusting plate 7 is fixedly connected to a transmission assembly 8, the rear side of the top right side of the top of the base 1 is fixedly connected to a mounting frame 9, and the interior of the mounting frame 9 is movably connected to a manual rotating mechanism 10.

[0025] refer to Figure 2 The transmission assembly 8 includes an adjusting screw sleeve 81, which is fixedly connected to the bottom of the front side of the adjusting plate 7. The inner thread of the adjusting screw sleeve 81 is connected to a screw rod 82, and the left end of the screw rod 82 is fixedly connected to a motor 83.

[0026] As a technical optimization scheme of the utility model, by setting the transmission component 8, the motor 83 can drive the screw 82 to rotate after being started, and the screw 82 can drive the adjusting screw sleeve 81 to move after rotating inside the adjusting screw sleeve 81, so that the adjusting screw sleeve 81 drives the adjusting plate 7 to move.

[0027] refer to Figure 2 and Figure 3 The manual rotating mechanism 10 includes a rotating rod 101, which is movably connected to the inside of the mounting frame 9. The bottom end of the rotating rod 101 is fixedly connected with a first bevel tooth 102, and the right end of the screw rod 82 is provided with a second bevel tooth 103. The first bevel tooth 102 is meshed with the second bevel tooth 103, and a reset component 104 is movably embedded on the surface of the rotating rod 101.

[0028] As a technical optimization solution of the utility model, by setting a manual rotating mechanism 10, the rotating rod 101 is moved downward inside the mounting frame 9, so that the rotating rod 101 drives the first bevel gear 102 to move downward, so that the first bevel gear 102 can engage with the second bevel gear 103, and the rotating rod 101 drives the first bevel gear 102 to rotate, and then drives the second bevel gear 103 to rotate, and after the second bevel gear 103 rotates, it can drive the screw rod 82 to rotate through the support rod 11, so that the position of the adjustment plate 7 can be manually adjusted, thereby increasing the flexibility of the adjustment plate 7 when in use.

[0029] refer to Figure 3 The reset assembly 104 includes a reset ring 1041, which is movably embedded in the surface of the rotating rod 101. The bottom of the reset ring 1041 is fixedly connected to a reset spring 1042, and the bottom end of the reset spring 1042 is fixedly connected to the top of the mounting frame 9.

[0030] As a technical optimization solution of the utility model, by setting a reset component 104, the rotating rod 101 will drive the reset ring 1041 to move downward when it moves downward, so that the reset ring 1041 can compress the reset spring 1042 after moving downward, and at the same time, the reset spring 1042 can drive the reset ring 1041 to move upward through its own elastic force, so that the reset ring 1041 can drive the rotating rod 101 to reset, so that the first bevel tooth 102 is separated from the second bevel tooth 103.

[0031] refer to Figure 2 The right end of the screw rod 82 is fixedly connected to the support rod 11, the right end of the support rod 11 is fixedly connected to the left side of the second bevel tooth 103, the surface of the support rod 11 is movably connected to the support frame 12, and the bottom of the support frame 12 is fixedly connected to the top of the base 1.

[0032] As a technical optimization solution of the utility model, by providing the support rod 11 and the support frame 12, the support rod 11 and the support frame 12 can be used in cooperation to support the right end of the screw rod 82, thereby ensuring that the screw rod 82 can rotate stably.

[0033] refer to Figure 2 The bottom of the adjusting screw sleeve 81 is movably inlaid with a movable roller 13, and a plurality of movable rollers 13 are provided and distributed at equal distances. The movable rollers 13 are movably connected to the base 1.

[0034] As a technical optimization solution of the utility model, by providing the movable roller 13, the use of the movable roller 13 can reduce the friction between the adjusting screw sleeve 81 and the base 1, so that the adjusting screw sleeve 81 can move more smoothly.

[0035] refer to Figure 1The bottom of the adjustment plate 7 is fixedly connected to a limiting block 14 , and a limiting groove 15 is provided on the rear side of the top of the base 1 , and the limiting block 14 is movably connected to the limiting groove 15 .

[0036] As a technical optimization solution of the utility model, by setting a limit block 14 and a limit groove 15, when the adjustment plate 7 moves, the limit block 14 will be driven to move inside the limit groove 15, so that the limit block 14 and the limit groove 15 can be used in conjunction to limit the adjustment plate 7.

[0037] refer to Figure 1 The top of the rotating rod 101 is fixedly connected with a rotating block 16 .

[0038] As a technical optimization solution of the present invention, by providing the rotating block 16 , the use of the rotating block 16 can facilitate the user to grasp the rotating rod 101 for rotation, and can also facilitate the user to press the rotating rod 101 .

[0039] The working principle and use process of the utility model are as follows: when it is necessary to adjust the position of the grinding device 6, the motor 83 is started, so that the motor 83 can drive the screw 82 to rotate after it is started, so that the screw 82 rotates inside the adjusting screw sleeve 81 and drives the adjusting screw sleeve 81 to move, so that the adjusting screw sleeve 81 moves and can drive the adjusting plate 7 to move, so that the adjusting plate 7 can drive the grinding device 6 to move. At the same time, the user can manually adjust the position of the grinding device 6. When in use, the rotating rod 101 is pressed downward, so that the rotating rod 101 can drive the first bevel gear 102 to move downward after it moves downward, so that the first bevel gear 102 can mesh with the second bevel gear 103 at the right end of the support rod 11 after it moves downward, and then the rotating rod 101 is rotated. The movable rod 101 can drive the first bevel gear 102 to rotate after the rotating rod 101 rotates, and the first bevel gear 102 can drive the second bevel gear 103 to rotate after the first bevel gear 102 rotates, so that the second bevel gear 103 can drive the screw rod 82 to rotate through the support rod 11, so that after the screw rod 82 rotates, the adjusting screw sleeve 81 can be moved on the base 1, so as to drive the grinding device 6 to adjust its position through the adjusting plate 7, thereby completing the manual adjustment and achieving the effect of auxiliary adjustment. At the same time, the reset spring 1042 can drive the reset ring 1041 to move upward through its own elastic force, so that the reset ring 1041 can drive the rotating rod 101 to reset, so that the first bevel gear 102 is separated from the second bevel gear 103.

[0040] In summary, the hydraulic cylinder processing workbench is provided with an adjustment plate 7 so that the adjustment plate 7 can be used to adjust the grinding device 6, thereby solving the problem that the grinding position of the piston rod cannot be adjusted during use, thereby limiting the use of the grinding belt.

[0041] 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.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workbench for hydraulic cylinder processing, comprising a base (1), a fixing frame (2), a rotating device (3), an electric telescopic rod (4), a clamping plate (5) and a grinding device (6), characterized in that: The fixing frame (2) is fixedly connected to both sides of the top of the base (1); the rotating device (3) is fixedly connected to the top of the left fixing frame (2); the electric telescopic rod (4) is fixedly connected to the top of the right fixing frame (2); the clamping plate (5) is movably connected to the output end of the electric telescopic rod (4) through a plane bearing; the grinding device (6) is arranged on the top of the base (1); the back of the grinding device (6) is fixedly connected to an adjustment plate (7); the bottom of the front of the adjustment plate (7) is fixedly connected to a transmission assembly (8); the rear side of the top right side of the top of the base (1) is fixedly connected to a mounting frame (9); the inside of the mounting frame (9) is movably connected to a manual rotating mechanism (10).

2. A hydraulic cylinder processing workbench according to claim 1, characterized in that: The transmission assembly (8) comprises an adjusting screw sleeve (81), the adjusting screw sleeve (81) being fixedly connected to the bottom of the front side of the adjusting plate (7), the inner thread of the adjusting screw sleeve (81) being connected to a screw rod (82), and the left end of the screw rod (82) being fixedly connected to a motor (83).

3. A hydraulic cylinder processing workbench according to claim 2, characterized in that: The manual rotation mechanism (10) comprises a rotation rod (101), the rotation rod (101) being movably connected to the interior of the mounting frame (9), the bottom end of the rotation rod (101) being fixedly connected to a first bevel tooth (102), the right end of the screw rod (82) being provided with a second bevel tooth (103), the first bevel tooth (102) being meshed with the second bevel tooth (103), and a reset component (104) being movably embedded on the surface of the rotation rod (101).

4. A hydraulic cylinder processing workbench according to claim 3, characterized in that: The reset assembly (104) comprises a reset ring (1041), the reset ring (1041) being movably embedded in the surface of the rotating rod (101), the bottom of the reset ring (1041) being fixedly connected to a reset spring (1042), the bottom end of the reset spring (1042) being fixedly connected to the top of the mounting frame (9).

5. The hydraulic cylinder processing workbench according to claim 3, characterized in that: The right end of the screw rod (82) is fixedly connected to a support rod (11), the right end of the support rod (11) is fixedly connected to the left side of the second bevel tooth (103), the surface of the support rod (11) is movably connected to a support frame (12), and the bottom of the support frame (12) is fixedly connected to the top of the base (1).

6. A hydraulic cylinder processing workbench according to claim 2, characterized in that: A movable roller (13) is movably embedded in the bottom of the adjusting screw sleeve (81), a plurality of movable rollers (13) are provided and are distributed at equal distances, and the movable rollers (13) are movably connected to the base (1).

7. The hydraulic cylinder processing workbench according to claim 1, characterized in that: The bottom of the adjustment plate (7) is fixedly connected to a limiting block (14), the rear side of the top of the base (1) is provided with a limiting groove (15), and the limiting block (14) is movably connected to the limiting groove (15).

8. The hydraulic cylinder processing workbench according to claim 3, characterized in that: A rotating block (16) is fixedly connected to the top of the rotating rod (101).

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