Clamping and transporting equipment for precise material surface machining

Abstract

The utility model relates to the technical field of clamping and conveying, in particular to clamping and conveying equipment for precise material surface machining, which comprises a mounting part and a mounting component, the mounting part is arranged on the mounting component, two groups of supporting parts are symmetrically arranged at one end of the mounting part, connecting shafts are arranged in inner holes of the supporting parts, the connecting shafts are arranged in connecting holes of clamping parts, and the mounting component is arranged on the mounting part. Inner arc circular grooves are symmetrically formed in the adjacent ends of the two clamping pieces, transmission gears are coaxially arranged on the connecting shaft, a spur rack is arranged in an inner cavity of the mounting piece, and teeth symmetrically arranged at the two ends of the spur rack are connected with the two transmission gears in a meshed mode respectively. The mounting assembly is arranged on the conveying assembly, and the conveying assembly is used for enabling the two sets of clamping pieces to clamp materials to move; the transportation protectiveness is good, and the functions are diversified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamping and conveying, particularly relates to a clamping and conveying equipment for precision material surface processing. BACKGROUND

[0002] Precision material surface processing is a crucial link in modern manufacturing, involving microelectronics, aerospace, medical devices and other high-end fields. In these industries, the surface quality of materials directly affects the performance and reliability of products, so there are very high requirements for processing precision and surface roughness. However, in the process of material processing, the clamping and conveying of materials is a challenge, which must ensure the integrity of the materials before and after processing and the accurate centering during processing.

[0003] Conventional conveying devices can only achieve straight-line conveying, which can cause collisions between materials during conveying, affecting material quality, and do not have the function of positioning and placing. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a clamping and conveying equipment for precision material surface processing, which has good transportation protection and multiple functions.

[0005] The clamping and conveying equipment for precision material surface processing of the utility model comprises:

[0006] The mounting member is provided on the mounting assembly, two groups of supporting members are symmetrically arranged at one end of the mounting member, a connecting shaft is arranged in the inner hole of the supporting member, the connecting shaft is arranged in the clamping member connecting hole, inner arc circular grooves are symmetrically arranged at the adjacent ends of the two groups of clamping members, a transmission gear is coaxially arranged on the connecting shaft, a straight toothed rack is arranged in the inner cavity of the mounting member, and the teeth at both ends of the straight toothed rack are respectively meshed and connected with the two groups of transmission gears.

[0007] The conveying assembly is arranged on the mounting assembly, and the conveying assembly is used for displacing the materials clamped by the two groups of clamping members.

[0008] Further, the mounting assembly comprises a connecting member arranged on the mounting member, the connecting member is arranged in the inner cavity of the fixing member, a gas cylinder is arranged at the other end of the connecting member, the output end of the gas cylinder is arranged on the transmission shaft, and the other end of the transmission shaft is arranged on the straight toothed rack.

[0009] As a preferred, the conveying assembly comprises a positioning shaft coaxially arranged on the fixing member, the positioning shaft is arranged inside the shaft cavity of the moving member, screw rods are arranged at the two groups of threaded holes of the moving member, the two groups of screw rods are arranged on the two groups of auxiliary members, the two groups of auxiliary members are arranged on the mounting base, and the two groups of screw rods are driven by the power assembly.

[0010] Further, the positioning shaft is provided with a transmission shaft arranged in a Z-shaped structure, and the mounting base is provided with a flow guide groove composed of a straight groove and a circular-arc groove, and the transmission shaft is arranged in the flow guide groove of the mounting base.

[0011] As preferred, the conveying assembly comprises a power shaft arranged on a set of auxiliary members, a driving gear coaxially arranged on the power shaft, two sets of threaded rods each coaxially arranged with a driven gear, the driving gear being meshingly connected with the two sets of driven gears, and the other end of the power shaft being coaxially arranged on an output end of a servo motor, and the servo motor being arranged on the auxiliary member.

[0012] Further, the auxiliary member is provided with an isolation box, and the driving gear and the two sets of driven gears are arranged in the isolation box.

[0013] As preferred, the mounting base is provided with a plurality of long slot holes.

[0014] Further, the sliding connection between the fixing member and the connecting member is arranged in a multi-rib structure.

[0015] As preferred, the two sets of inner-arc circular grooves of the clamping member are provided with buffer anti-skid pads.

[0016] Further, the threaded hole of the fixing member is provided with a bolt, and the bolt is in contact with the connecting member.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the inner-arc circular groove of the clamping member can ensure the stability and centring of the material during the transfer process, the clamping member and the transmission gear are rotatably supported on the mounting member through the connecting shaft, the two sets of clamping members are rotatably controlled through the meshing design of the straight rack and the transmission gear, the clamping and control of the material are facilitated, it is to be noted that the corresponding clamping member can be selected according to the size and shape of the material, the material clamped by the two sets of clamping members is transported through the conveying assembly, the transportation is good in protection, and the function is diversified. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the utility model;

[0019] Figure 2 is an axonometric structural schematic diagram of the utility model;

[0020] Figure 3 is a bottom view structural schematic diagram of the utility model;

[0021] Figure 4 is a sectional view structural schematic diagram of the utility model;

[0022] Marked in the drawing: 1, mounting; 2, support; 3, connecting shaft; 4, clamping piece; 5, transmission gear; 6, straight rack; 7, connecting piece; 8, fixed piece; 9, bolt; 10, air cylinder; 11, transmission shaft; 12, positioning shaft; 13, moving piece; 14, threaded rod; 15, auxiliary piece; 16, mounting base; 17, transmission shaft; 18, power shaft; 19, driving gear; 20, driven gear; 21, servo motor; 22, isolation box. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model are described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0024] As Figures 1 to 4 shown, the clamping and conveying equipment for precision material surface processing of the utility model comprises:

[0025] The mounting piece 1 is provided on the mounting assembly, two groups of support pieces 2 are symmetrically arranged at one end of the mounting piece 1, the connecting shaft 3 is arranged in the inner hole of the support piece 2, the connecting shaft 3 is arranged in the connecting hole of the clamping piece 4, the adjacent ends of the two groups of clamping pieces 4 are symmetrically provided with inner arc circular grooves, the transmission gear 5 is coaxially arranged on the connecting shaft 3, the straight rack 6 is arranged in the inner cavity of the mounting piece 1, and the teeth at both ends of the straight rack 6 are symmetrically arranged and are respectively connected in meshing connection with the two groups of transmission gears 5;

[0026] The conveying assembly is arranged on the mounting assembly, and the conveying assembly is used for the displacement of the materials clamped by the two groups of clamping pieces 4; due to the design of the inner arc circular grooves of the clamping pieces 4, the stability and centring of the materials in the transfer process can be ensured, the clamping pieces 4 and the transmission gears 5 are rotatably supported on the mounting piece 1 through the connecting shaft 3, the two groups of clamping pieces 4 are controlled to rotate through the meshing design of the straight rack 6 and the transmission gears 5, the clamping and control of the materials are facilitated, it should be noted that the corresponding clamping pieces 4 can be selected according to the size and shape of different materials, the materials clamped by the two groups of clamping pieces 4 are transported through the conveying assembly, the transportation protection is good, and the functions are various.

[0027] As Figures 1 to 4As shown, as a preferred solution, the installation assembly includes a connecting piece 7 arranged on the mounting piece 1, the connecting piece 7 is arranged in the inner cavity of the fixing piece 8, the other end of the connecting piece 7 is provided with a pneumatic cylinder 10, the output end of the pneumatic cylinder 10 is arranged on the transmission shaft 11, the other end of the transmission shaft 11 is arranged on the straight rack 6, the fixing piece 8 is provided with a bolt 9 at the threaded hole, the bolt 9 is in contact with the connecting piece 7, and the sliding connection between the fixing piece 8 and the connecting piece 7 is provided in a multi-rib type structure; The combination of the connecting piece 7 and the pneumatic cylinder 10 in the installation assembly realizes the precise opening and closing of the clamping piece 4 through air pressure control, improves the flexibility and control accuracy of material clamping, is suitable for materials of different sizes and shapes, and drives the transmission shaft 11 to drive the straight rack 6 to move, thereby controlling the action of the clamping piece 4, realizing automatic control, improving production efficiency and safety, the contact connection between the bolt 9 and the connecting piece 7, and the multi-rib type structure sliding connection between the fixing piece 8 and the connecting piece 7 provide an easy-to-adjust and maintain mechanism, allowing users to quickly replace or adjust components as needed, while increasing the working range of the device, the multi-rib type structure between the fixing piece 8 and the connecting piece 7 not only ensures stable connection between the two, but also limits the adjustment track of the two.

[0028] As shown in Figures 1 to 4 As a preferred solution, the conveying assembly includes a positioning shaft 12 coaxially arranged on the fixing piece 8, the positioning shaft 12 is arranged inside the shaft cavity of the moving piece 13, two groups of threaded holes of the moving piece 13 are respectively provided with threaded rods 14, the two groups of threaded rods 14 are respectively arranged on two groups of auxiliary pieces 15, the two groups of auxiliary pieces 15 are arranged on the mounting base 16, the two groups of threaded rods 14 are driven by the power assembly, and the mounting base 16 is provided with a plurality of long slot holes; The two groups of threaded rods 14 are supported on the mounting base 16 by the cooperation of the two groups of auxiliary pieces 15, the two groups of threaded rods 14 are provided with rotating power by the power assembly, the materials clamped by the two groups of clamping pieces 4 are transported in position by the cooperation of the threaded rods 14 and the moving piece 13, the fixing piece 8 is supported on the moving piece 13 by the positioning shaft 12, and the material conveying position and track are easy to control by the rotating connection between the fixing piece 8 and the moving piece 13, thereby increasing the diversity of the conveying function of the device.

[0029] As shown in Figures 1 to 4 As a preferred solution, the positioning shaft 12 is provided with a transmission shaft 17, the transmission shaft 17 is arranged in a Z-shaped structure, the mounting base 16 is provided with a flow guide groove, the flow guide groove of the mounting base 16 is composed of a straight groove and a circular arc groove, and the transmission shaft 17 is arranged in the flow guide groove of the mounting base 16; The flow guide groove arranged on the mounting base 16 adjusts the conveying track and position during material conveying, the material is conveyed in a straight line when the transmission shaft 17 is in the straight groove of the mounting base 16, the fixing piece 8 drives the material to overturn when the transmission shaft 17 slides with the circular arc groove of the mounting base, and different angles of conveying are used.

[0030] AsFigures 1 to 4 As shown, as a preferred solution, the conveying assembly comprises a power shaft 18 arranged on a set of auxiliary members 15, a driving gear 19 coaxially arranged on the power shaft 18, a driven gear 20 coaxially arranged on each of the two sets of threaded rods 14, the driving gear 19 and the two sets of driven gears 20 are meshingly connected, the other end of the power shaft 18 is coaxially arranged on the output end of a servo motor 21, the servo motor 21 is arranged on the auxiliary member 15, an isolation box 22 is arranged on the auxiliary member 15, the driving gear 19 and the two sets of driven gears 20 are arranged in the isolation box 22; the use of the servo motor 21 ensures the accuracy and response speed of the power output, combined with the meshing design of the driving gear 19 and the driven gear 20, the precise control of the threaded rod 14 can be realized, thereby ensuring the stability and accuracy of the material conveying process, improving the processing efficiency, the design of the isolation box 22 not only reduces the noise generated during the operation of the gear, but also protects the gear from external pollution, reduces the wear and tear, prolongs the service life of the equipment, reduces the maintenance frequency and cost, and prevents the operator from accidentally contacting the moving parts.

[0031] As shown in Figures 1 to 4 As a preferred solution, the two sets of inner arc circular grooves of the clamping member 4 are provided with buffer anti-skid pads; the buffer anti-skid pads can avoid the direct contact of the clamping member 4 with the material surface, reduce the scratching or damage to the material surface during the clamping process, and are particularly suitable for the processing of precise materials or easily damaged materials, maintain the smoothness and integrity of the material surface, and the use of the anti-skid pads improves the friction coefficient between the material and the clamping member 4, which can ensure that the material is firmly clamped even in the case of high-speed movement or smooth material surface, and prevent the material from slipping or shifting during the processing.

[0032] As shown in Figures 1 to 4 As a preferred solution, the working process is as follows:

[0033] When the material needs to be clamped, the air cylinder 10 is actuated to push the straight rack 6 to move through the transmission shaft 11, the movement of the straight rack 6 is synchronized with the movement of the two sets of clamping pieces 4 through the meshing of the teeth at both ends of the straight rack 6 and the transmission gear 5, until the material is clamped, after the material is clamped, the servo motor 21 is started, the driving gear 19 is driven to rotate through the power shaft 18, the rotation of the driving gear 19 is synchronized with the rotation of the two sets of screw rods 14 through the meshing of the two sets of driven gears 20, the rotation of the screw rods 14 is converted into the movement of the moving piece 13, so as to drive the material clamped by the fixed piece 8 and the clamping piece 4 to move, when the transmission shaft 17 is matched with the straight slot of the mounting base 16, the material moves linearly, when the transmission shaft 17 moves from the straight slot to the circular slot, the fixed piece 8 and the clamping piece 4 will follow the path of the transmission shaft 17 to turn correspondingly, so as to realize the different angle conveying of the material, after the material reaches the specified position and completes the processing, the air cylinder 10 is reversely actuated to open the clamping piece 4, and release the material, after the material is released, the equipment is reset, and the material clamping and conveying of the next cycle are prepared.

[0034] The installation mode, connection mode or setting mode of the precise material surface machining clamping and conveying equipment are common mechanical modes, and any mode that can achieve the beneficial effects can be implemented.

[0035] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A clamping and conveying apparatus for precision material surface processing, characterized by, The utility model relates to a material clamping and conveying device, including: The mounting piece is provided on the mounting assembly, two groups of supporting pieces are symmetrically arranged at one end of the mounting piece, a connecting shaft is arranged in the hole of the supporting piece, the connecting shaft is arranged in the connecting hole of the clamping piece, the adjacent ends of the two groups of clamping pieces are symmetrically provided with inner arc circular grooves, a transmission gear is coaxially arranged on the connecting shaft, a straight rack is arranged in the inner cavity of the mounting piece, and the teeth at both ends of the straight rack are symmetrically arranged and are respectively meshed and connected with the two groups of transmission gears; The mounting assembly is arranged on the conveying assembly, and the conveying assembly is used for the displacement of the materials clamped by the two groups of clamping pieces.

2. The precision material surface processing clamping and conveying apparatus according to claim 1, wherein The mounting assembly includes a connecting piece arranged on the mounting piece, the connecting piece is arranged in the inner cavity of the fixing piece, the other end of the connecting piece is provided with a pneumatic cylinder, the output end of the pneumatic cylinder is arranged on a transmission shaft, and the other end of the transmission shaft is arranged on the straight rack.

3. The precision material surface processing clamping and conveying apparatus according to claim 2, wherein The sliding connection part of the fixing piece and the connecting piece is arranged in a multi-rib type structure.

4. The precision material surface processing chucking and transporting apparatus according to claim 2, wherein The threaded hole of the fixing piece is provided with a bolt, and the bolt is in contact with the connecting piece.

5. The precision material surface processing clamping and conveying apparatus according to claim 1, wherein The conveying assembly includes a positioning shaft coaxially arranged on the fixing piece, the positioning shaft is arranged in the shaft cavity of the moving piece, two groups of threaded holes of the moving piece are respectively provided with threaded rods, the two groups of threaded rods are respectively arranged on the two groups of auxiliary pieces, the two groups of auxiliary pieces are arranged on the mounting base, and the two groups of threaded rods are driven by the power assembly.

6. The precision material surface processing chucking and transporting apparatus according to claim 5, wherein The positioning shaft is provided with a transmission shaft, the transmission shaft is arranged in a Z type structure, the mounting base is provided with a flow guide groove, the flow guide groove of the mounting base is composed of a straight groove and a circular arc groove, and the transmission shaft is arranged in the flow guide groove of the mounting base.

7. The precision material surface processing chucking and transporting apparatus according to claim 5, wherein The conveying assembly includes a power shaft arranged on one group of auxiliary pieces, a driving gear is coaxially arranged on the power shaft, a driven gear is coaxially arranged on each of the two groups of threaded rods, the driving gear is meshed and connected with the two groups of driven gears, the other end of the power shaft is coaxially arranged on the output end of a servo motor, and the servo motor is arranged on the auxiliary piece.

8. The precision material surface processing chucking and transporting apparatus according to claim 7, wherein The auxiliary piece is provided with an isolation box, and the driving gear and the two groups of driven gears are arranged in the isolation box.

9. The precision material surface processing chucking and transporting apparatus according to claim 5, wherein A plurality of long groove holes are arranged on the mounting base.

10. The precision material surface processing chucking and transporting apparatus according to claim 1, wherein The two groups of inner arc circular grooves of the clamping piece are provided with buffer antiskid pads.

Images