Front-and-back displacement mechanism of grinding device
By combining a pneumatic device and a magnetic sliding tube, the problems of slow movement speed of workpiece grinding equipment and difficulty in removing workpieces after power failure are solved, thus achieving efficient production and improved safety.
Patent Information
- Application Number
- CN202520284380.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Existing workpiece grinding equipment has a slow moving speed, low production efficiency, difficulty in moving workpieces after power failure, and difficulty in stopping quickly when encountering significant resistance, posing safety hazards.
The workpiece is moved by a pneumatic device. The design, which combines magnets and sliding tubes, allows workers to drag the workpiece after a power outage. A buffer function is provided by a speed control valve and a cylinder to prevent accidents.
This improved workpiece movement speed, increased production efficiency, ensured that the workpiece could be removed in the event of a power outage, and could safely stop when encountering resistance, thus avoiding safety accidents.
Smart Images
Figure CN223749389U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of workpiece polishing equipment, in particular to a kind of polishing device front and rear displacement mechanism. BACKGROUND
[0002] Various workpieces will usually produce burrs when processing, and the workpieces need to be polished to remove the burrs on their surfaces.
[0003] The existing workpiece polishing equipment, such as a Chinese utility model patent for a mechanical workpiece deburring device with the authorization announcement number CN222134403U, is representative of one type of prior art, which mainly includes a clamping top rod, a placement shell, a polishing disc and a blower. The clamping top rod and the placement shell cooperate to clamp the mechanical workpiece, and the polishing disc polishes the mechanical workpiece. The blower removes the debris on the surface of the mechanical workpiece.
[0004] However, the existing technical equipment still has the following problems when in use: most of the existing machines move the workpiece through a lead screw drive, which moves slowly, resulting in low production efficiency. Moreover, the existing machines cannot move the workpiece moving mechanism after power failure, it is difficult to remove the workpiece when the machine is powered off, and the existing machines cannot quickly stop when they are running under a large resistance, which can easily cause safety accidents. UTILITY MODEL CONTENTS
[0005] To solve the above technical problems, the utility model provides a kind of polishing device front and rear displacement mechanism by setting pneumatic device, to move workpiece in the movement mode of pneumatics, improve moving speed, improve production efficiency, and the movement mode of pneumatics allows worker to drag workpiece to move after power failure, facilitate worker to remove workpiece when machine is powered off, and the pressure of air cylinder is adjustable, and it has buffering function, and it can stop running when there is large resistance, which can effectively prevent safety accidents.
[0006] The utility model relates to a kind of polishing device front and rear displacement mechanism, including body;Further including sliding device, pneumatic device, clamping device, polishing device and control device, sliding device is installed on body, pneumatic device is installed on sliding device, clamping device is installed on sliding device and pneumatic device, polishing device is installed on body and sliding device, control device is installed on polishing device;Body provides support, sliding device facilitates to move clamping device and polishing device forwards and backwards and lift, pneumatic device drives clamping device to move forwards and backwards, clamping device clamps workpiece, polishing device polishes workpiece, and control device controls pneumatic device.
[0007] Preferably, the fuselage comprises a plurality of support feet, a bottom plate, two brackets one and two brackets two, the bottom plate is installed at the top end of the plurality of support feet, the top end of the bottom plate is provided with a transmission groove one, the two brackets one are fixedly installed at the top end of the two brackets one, the two brackets one are respectively provided with a transmission groove two, and the two brackets two are fixedly installed on the two brackets one; support is provided.
[0008] Preferably, the sliding device comprises four guide rails one, four self-fixing sliding blocks, four brackets three and four guide rails two, the four guide rails one are respectively installed on the two brackets one, and the four guide rails one are located between the two brackets one, the four self-fixing sliding blocks are respectively slidably installed on the four guide rails one, the four brackets three are respectively installed on the four self-fixing sliding blocks, and the four brackets three are located between the four self-fixing sliding blocks, and the four guide rails two are respectively installed on the four brackets three; the self-fixing sliding block can freely slide along the guide rail one, and the self-fixing sliding block can be fixed on the guide rail one by friction force, and the guide rail two guides the clamping device and the polishing device.
[0009] Preferably, the pneumatic device comprises a bracket four, two speed regulating valves, a sliding pipe, a magnet one and a magnet two, the bracket four is fixedly installed at the bottom end of the lower one of the three brackets, the two speed regulating valves are fixedly installed at the top end of the bracket four, the sliding pipe is installed on the two speed regulating valves, the magnet one is slidably installed in the sliding pipe, the magnet two is slidably installed at the outer end of the sliding pipe, and the magnet one and the magnet two are fixedly connected with each other by magnetic force; the speed regulating valve controls the gas supply into the sliding pipe, drives the magnet one and the magnet two to move back and forth, so as to drive the clamping device to move back and forth, when power failure occurs, the speed regulating valve loses power, and when the worker drags the clamping device, the magnet one can freely slide in the sliding pipe, so as to facilitate the worker to drag the clamping device during power failure.
[0010] Preferably, the clamping device comprises a bracket five, a plurality of brackets six, a handle, an air cylinder, a clamping block one and a clamping block two, the bracket five is slidably installed on the two guide rails two below, and the bracket five and the magnet two are fixedly connected, the plurality of brackets six are uniformly and interval installed at the front end of the bracket five, the handle is installed on the plurality of brackets six, the air cylinder and the clamping block two are fixedly installed at the top end of the bracket five, and the clamping block one is installed on the air cylinder; the handle facilitates the worker to grasp and drag the bracket five, the air cylinder provides power to drive the clamping block one to approach the clamping block two, and the clamping block one approaches the clamping block two to clamp the workpiece.
[0011] Preferably, the polishing device comprises a reducer, a motor, four chain wheels, a chain, a support seven, a transverse movement device, a rotating handle and a belt-type polisher, the reducer is fixedly installed at one side end of a support, the motor is fixedly installed at the side end of the reducer, the four chain wheels are all rotatably installed at the same side end of the same support and in a transmission groove one of the bottom plate, and the motor is rotatably connected with one of the chain wheels, the motor provides power to the chain wheel through the reducer, the chain is installed on the four chain wheels, the support seven is fixedly installed on the chain and an upper self-fixing sliding block, the transverse movement device is slidably installed on two upper guide rails two, the rotating handle is rotatably installed at the front end of the transverse movement device, and the belt-type polisher is fixedly installed at the bottom end of the transverse movement device and rotatably installed at the other end of the rotating handle; the motor provides power, the power is transmitted through the reducer, the chain wheel and the chain, the upper self-fixing sliding block is driven to move up and down, the transverse movement device drives the belt-type polisher to move left and right, the rotating handle rotates to drive the belt-type polisher to rotate around the one end of the belt-type polisher, and the belt-type polisher operates to polish the workpiece.
[0012] Preferably, the control device comprises a support eight and two buttons, the support eight is fixedly sleeved on the rotating handle, and the two buttons are both installed on the support eight; the two buttons are respectively used for controlling the support five to move forward and backward, so that workers can control the support five while controlling the belt-type polisher to polish the workpiece.
[0013] Compared with the prior art, the utility model has the advantages that: the workpiece is moved through the pneumatic movement mode, the moving speed can be improved, and the production efficiency is relatively high; the pneumatic movement mode allows workers to pull the moving workpiece after power failure, so that the workers can take out the workpiece when the machine is powered off; the cylinder pressure is adjustable, and has a buffering function, so that the workpiece can be stopped running when the resistance is relatively large, and safety accidents can be effectively prevented. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the axonometric structure schematic diagram of the utility model;
[0015] Figure 2 is the axonometric structure schematic diagram of the fuselage;
[0016] Figure 3 is the axonometric structure schematic diagram of the sliding device;
[0017] Figure 4 is the axonometric section structure schematic diagram of the pneumatic device;
[0018] Figure 5 is the axonometric structure schematic diagram of the clamping device;
[0019] Figure 6 is the axonometric structure schematic diagram of the polishing device and the control device;
[0020] Figure 7 is a schematic diagram of the shaft measurement structure of the polishing device and the control device.
[0021] In the drawing, 01 is a machine body, 11 is a supporting leg, 12 is a bottom plate, 13 is a bracket one, 14 is a bracket two, 02 is a sliding device, 21 is a guide rail one, 22 is a self-fixing sliding block, 23 is a bracket three, 24 is a guide rail two, 03 is a pneumatic device, 31 is a bracket four, 32 is a speed regulating valve, 33 is a sliding pipe, 34 is a magnet one, 35 is a magnet two, 44 is a pneumatic cylinder, 45 is a clamping block one, 46 is a clamping block two, 05 is a polishing device, 51 is a speed reducer, 52 is a motor, 53 is a chain wheel, 54 is a chain, 55 is a bracket seven, 56 is a horizontal moving device, 57 is a rotating handle, 58 is a belt sander, 06 is a control device, 61 is a bracket eight, and 62 is a button. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0023] Embodiment 1
[0024] As shown in Figure 1 , it comprises a machine body 01, and further comprises a sliding device 02, a pneumatic device 03, a clamping device 04, a polishing device 05 and a control device 06, the sliding device 02 is installed on the machine body 01, the pneumatic device 03 is installed on the sliding device 02, the clamping device 04 is installed on the sliding device 02 and the pneumatic device 03, the polishing device 05 is installed on the machine body 01 and the sliding device 02, and the control device 06 is installed on the polishing device 05; the machine body 01 provides support, the sliding device 02 facilitates the forward and backward and lifting movement of the clamping device 04 and the polishing device 05, the pneumatic device 03 drives the clamping device 04 to move forward and backward, the clamping device 04 clamps the workpiece, the polishing device 05 polishes the workpiece, and the control device 06 controls the pneumatic device 03;
[0025] As shown in Figure 2 , two speed regulating valves 32, a magnet one 34, a magnet two 35, a pneumatic cylinder 44, a motor 52, four chain wheels 53, a chain 54, a horizontal moving device 56 and a belt sander 58;
[0026] As shown in Figure 3As shown, the sliding device 02 includes four guide rails one 21, four self-fixing sliding blocks 22, four supports three 23 and four guide rails two 24, the four guide rails one 21 are respectively installed on the two supports one 13, and the four guide rails one 21 are located between the two supports one 13, the four self-fixing sliding blocks 22 are respectively slidably installed on the four guide rails one 21, the four supports three 23 are respectively installed on the four self-fixing sliding blocks 22, and the four supports three 23 are located between the four self-fixing sliding blocks 22, and the four guide rails two 24 are respectively installed on the four supports three 23;
[0027] As shown in the Figure 4 As shown, the pneumatic device 03 includes a support four 31, two speed regulating valves 32, a sliding pipe 33, a magnet one 34 and a magnet two 35, the support four 31 is fixedly installed at the bottom end of the lower one of the supports three 23, the two speed regulating valves 32 are both fixedly installed at the top end of the support four 31, the sliding pipe 33 is installed on the two speed regulating valves 32, the magnet one 34 is slidably installed inside the sliding pipe 33, the magnet two 35 is slidably installed at the outer end of the sliding pipe 33, and the magnet one 34 and the magnet two 35 are fixedly connected with each other through magnetic force;
[0028] As shown in the Figure 5 As shown, the clamping device 04 includes a support five 41, a plurality of supports six 42, a handle 43, an air cylinder 44, a clamping block one 45 and a clamping block two 46, the support five 41 is slidably installed on the lower two guide rails two 24, and the support five 41 is fixedly connected with the magnet two 35, the plurality of supports six 42 are uniformly and spacedly installed on the front end of the support five 41, the handle 43 is installed on the plurality of supports six 42, the air cylinder 44 and the clamping block two 46 are both fixedly installed at the top end of the support five 41, and the clamping block one 45 is installed on the air cylinder 44;
[0029] As shown in the Figure 6 As shown in the Figure 7 As shown, the grinding device 05 includes a speed reducer 51, a motor 52, four chain wheels 53, a chain 54, a support seven 55, a horizontal moving device 56, a rotating handle 57 and a belt grinder 58, the speed reducer 51 is fixedly installed at the side end of one of the supports one 13, the motor 52 is fixedly installed at the side end of the speed reducer 51, the four chain wheels 53 are all rotatably installed at the same side end of the same one of the supports one 13 and in the transmission groove one of the bottom plate 12, and the motor 52 is rotatably connected with one of the chain wheels 53, the motor 52 provides power to the one of the chain wheels 53 through the speed reducer 51, the chain 54 is installed on the four chain wheels 53, the support seven 55 is fixedly installed on the chain 54 and the upper one of the self-fixing sliding blocks 22, the horizontal moving device 56 is slidably installed on the upper two guide rails two 24, the rotating handle 57 is rotatably installed at the front end of the horizontal moving device 56, and one end of the belt grinder 58 is fixedly installed at the bottom end of the horizontal moving device 56, and the other end of the belt grinder 58 is rotatably installed on the rotating handle 57;
[0030] AsFigure 6 and Figure 7 As shown in the figure, the control device 06 includes a bracket eight 61 and two buttons 62, the bracket eight 61 is fixedly sleeved on the rotating handle 57, and the two buttons 62 are both installed on the bracket eight 61;
[0031] Firstly, the workpiece is placed on the top end of the bracket five 41, then the air cylinder 44 is opened, the air cylinder 44 provides power, drives the clamping block one 45 to be close to the clamping block two 46, the clamping block one 45 is close to the clamping block two 46 to clamp the workpiece, then the motor 52, the transverse moving device 56 and the belt sander 58 are opened, the motor 52 provides power, the power is transmitted through the reducer 51, the chain wheel 53 and the chain 54, drives the self-fixing sliding block 22 above to lift, the transverse moving device 56 drives the belt sander 58 to move left and right, the rotating handle 57 rotates to drive the belt sander 58 to rotate around one end of the belt sander 58, the belt sander 58 operates to polish the workpiece, and the two buttons 62 are used for controlling the two speed regulating valves 32 respectively, the speed regulating valves 32 controlledly supply air to the sliding pipe 33, drive the magnet one 34 and the magnet two 35 to move back and forth together, thereby drive the clamping device 04 to move back and forth, when power is cut off, the speed regulating valves 32 lose power, when the worker drags the clamping device 04, the handle 43 is convenient for the worker to grasp to drag the bracket five 41, the magnet one 34 can freely slide in the sliding pipe 33, which is convenient for the worker to drag the clamping device 04 when power is cut off, and is convenient for the worker to control the bracket five 41 while controlling the belt sander 58 to polish the workpiece.
[0032] As shown in the figure, the control device 06 includes a bracket eight 61 and two buttons 62, the bracket eight 61 is fixedly sleeved on the rotating handle 57, and the two buttons 62 are both installed on the bracket eight 61; Figures 1 to 7 As shown in the figure, the control device 06 includes a bracket eight 61 and two buttons 62, the bracket eight 61 is fixedly sleeved on the rotating handle 57, and the two buttons 62 are both installed on the bracket eight 61;
[0033] The two speed regulating valves 32, the magnet one 34, the magnet two 35, the air cylinder 44, the motor 52, the four chain wheels 53, the chain 54, the transverse moving device 56 and the belt type polishing machine 58 are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, and the technical personnel in the field do not need to pay creative labor.
[0034] The main function realized by the utility model is that: through setting pneumatic device 03, moving the workpiece in the pneumatic movement mode, improving the moving speed and the production efficiency, and the pneumatic movement mode allows the worker to drag the moving workpiece after power failure, facilitates the worker to take out the workpiece when the machine is powered off, and the cylinder pressure is adjustable, and has the buffering function, and the larger resistance can stop running, can effectively prevent the safety accident, solves that the existing machine mostly moves the workpiece through the lead screw transmission, the moving speed is slow, leads to the lower production efficiency, and the existing machine usually cannot move the moving mechanism of the workpiece after power failure, and the prior art problem that the workpiece is difficult to take out when the machine is powered off, and the existing machine is difficult to stop quickly when running under larger resistance, and is easy to produce the safety accident.
[0035] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for the ordinary technical personnel in the technical field, on the premise of not departing from the technical principle of the utility model, a plurality of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.
Claims
1. A polishing device front and back displacement mechanism, comprising a machine body (01); characterized in that, Also include sliding device (02), pneumatic device (03), clamping device (04), polishing device (05) and control device (06), sliding device (02) is installed on the fuselage (01), pneumatic device (03) is installed on the sliding device (02), clamping device (04) is installed on the sliding device (02) and pneumatic device (03), polishing device (05) is installed on the fuselage (01) and sliding device (02), control device (06) is installed on the polishing device (05); The fuselage (01) provides support, the sliding device (02) facilitates the front and rear and lifting movement of the clamping device (04) and the polishing device (05), the pneumatic device (03) drives the clamping device (04) to move forward and backward, the clamping device (04) clamps the workpiece, the polishing device (05) polishes the workpiece, and the control device (06) controls the pneumatic device (03).
2. A forward and backward displacement mechanism for a polishing apparatus as set forth in claim 1, wherein The fuselage (01) includes a plurality of support feet (11), a bottom plate (12), two brackets one (13) and two brackets two (14), the bottom plate (12) is installed at the top end of the plurality of support feet (11), the bottom plate (12) is provided with a transmission groove one at the top end, the two brackets one (13) are fixedly installed at the top end of the bracket one (13), and the two brackets one (13) are respectively provided with a transmission groove two, and the bracket two (14) is fixedly installed on the two brackets one (13).
3. A forward and rearward displacement mechanism for a polishing apparatus as defined in claim 2, wherein The sliding device (02) includes four guide rails one (21), four self-fixing sliding blocks (22), four brackets three (23) and four guide rails two (24), the four guide rails one (21) are respectively installed on the two brackets one (13), and the four guide rails one (21) are located between the two brackets one (13), the four self-fixing sliding blocks (22) are respectively slidably installed on the four guide rails one (21), the four brackets three (23) are respectively installed on the four self-fixing sliding blocks (22), and the four brackets three (23) are located between the four self-fixing sliding blocks (22), and the four guide rails two (24) are respectively installed on the four brackets three (23).
4. A forward and backward displacement mechanism for a polishing apparatus as set forth in claim 3, wherein The pneumatic device (03) includes a bracket four (31), two speed regulating valves (32), a sliding pipe (33), a magnet one (34) and a magnet two (35), the bracket four (31) is fixedly installed at the bottom end of the lower bracket three (23), the two speed regulating valves (32) are fixedly installed at the top end of the bracket four (31), the sliding pipe (33) is installed on the two speed regulating valves (32), the magnet one (34) is slidably installed in the sliding pipe (33), the magnet two (35) is slidably installed at the outer end of the sliding pipe (33), and the magnet one (34) and the magnet two (35) are fixedly connected by magnetic force.
5. A forward and rearward displacement mechanism for a grinding device as defined in claim 4, wherein, Said clamping device (04) comprises a bracket five (41), a plurality of bracket six (42), a handle (43), a cylinder (44), a clamp block one (45) and a clamp block two (46), the bracket five (41) is slidingly installed on the two guide rails two (24) below, and the bracket five (41) is fixedly connected between the magnet two (35), the plurality of bracket six (42) are uniformly spaced and installed on the front end of the bracket five (41), the handle (43) is installed on the plurality of bracket six (42), the cylinder (44) and the clamp block two (46) are fixedly installed on the top end of the bracket five (41), and the clamp block one (45) is installed on the cylinder (44).
6. A forward and backward displacement mechanism for a polishing apparatus as set forth in claim 3, wherein Said polishing device (05) comprises a speed reducer (51), a motor (52), four chain wheels (53), a chain (54), a bracket seven (55), a transverse movement device (56), a rotating handle (57) and a belt sander (58), the speed reducer (51) is fixedly installed on one side end of a bracket one (13), the motor (52) is fixedly installed on the side end of the speed reducer (51), the four chain wheels (53) are rotatably installed on the same side end of the same bracket one (13) and the transmission groove one of the bottom plate (12), and the motor (52) is rotatably connected with one of the chain wheels (53), the motor (52) provides power to one of the chain wheels (53) connected with it through the speed reducer (51), the chain (54) is installed on the four chain wheels (53), the bracket seven (55) is fixedly installed on the chain (54) and the upper self-fixing sliding block (22), the transverse movement device (56) is slidingly installed on the two guide rails two (24) above, the rotating handle (57) is rotatably installed on the front end of the transverse movement device (56), and the belt sander (58) is fixedly installed on one end of the transverse movement device (56) bottom end, and the other end of the belt sander (58) is rotatably installed on the rotating handle (57).
7. A forward and rearward displacement mechanism for a grinding device as defined in claim 6, wherein Said control device (06) comprises a bracket eight (61) and two buttons (62), the bracket eight (61) is fixedly sleeved on the rotating handle (57), and the two buttons (62) are installed on the bracket eight (61).
Citation Information
Patent Citations
Deburring device for mechanical parts
CN222134403U