CN216028614U - Medical wire-electrode cutting quick-dismounting clamp device - Google Patents
Medical wire-electrode cutting quick-dismounting clamp device Download PDFInfo
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- CN216028614U CN216028614U CN202122741561.5U CN202122741561U CN216028614U CN 216028614 U CN216028614 U CN 216028614U CN 202122741561 U CN202122741561 U CN 202122741561U CN 216028614 U CN216028614 U CN 216028614U
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Abstract
The utility model relates to a medical wire-cutting quick-release clamp device, which comprises an automatic feeding device and a continuous clamping device, wherein the automatic feeding device comprises a bottom plate (101), a fixed rotating roller (102), a pulley roller (103), a movable rotating roller (104), a movable rotating roller bracket (105), a slide rail (106), a hydraulic rod (107) and a rotating roller rotation driving motor (108); the fixed rotary roller (102) is vertically arranged on the bottom plate (101), a rectangular hole or a rectangular groove is formed in the position, beside the fixed rotary roller (102), on the bottom plate (101), the pulley roller (103) is arranged in the rectangular hole or the rectangular groove, the pulley roller (103) is a rotary roller which is arranged in a close-packed mode and can rotate freely, and production efficiency of linear cutting of medical workpieces is improved by arranging all the components.
Description
Technical Field
The utility model relates to the field of wire-electrode cutting clamps, in particular to a medical wire-electrode cutting quick-release clamp device.
Background
At present global epidemic situation is severe, many regional diseases increase, because partial accurate medical equipment part needs wire-electrode cutting processing, consequently occupy more manpower resources, and efficiency is lower, in effectual time, it is very difficult to want quick effectual installation blank, if rely on the manual work alone, efficiency is not high and make mistakes easily, how to accomplish more work pieces in the same time just the product is solved, traditional assembly method relies on the manpower to pass through twist grip, make two splint tightly clip the blank, work intensity of labour is big, waste time and energy. Therefore, the use of the wire cutting quick-dismounting clamp is very practical for reducing labor force. At present, most of wire cutting clamps used in some medical equipment processing factories are traditional clamps, and the clamps are time-consuming and labor-consuming and are not suitable for processing a large number of workpieces. Therefore, it is very significant to study a wire cutting jig used for a huge amount of work in a workshop to reduce labor force for workers in the workshop and to improve work efficiency. The chinese patent publication CN106695042A discloses a linear cutting clamp, but the clamp cannot continuously clamp workpieces in different cutting states for multiple times.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a medical wire cutting quick-dismounting clamp device which can quickly mount and fix a plastic blank on a clamp, quickly finish preparation work before wire cutting, ensure stability and improve efficiency.
The method is realized by the following technical means:
a medical wire-electrode cutting quick-release clamp device comprises an automatic feeding device and a continuous clamping device.
The automatic feeding device comprises a bottom plate, a fixed rotary roller, a pulley roller, a movable rotary roller bracket, a slide rail, a hydraulic rod and a rotary roller rotation driving motor; the fixed rotary roller is vertically arranged on the bottom plate, a rectangular hole or a rectangular groove is arranged on the bottom plate beside the fixed rotary roller, the pulley rollers are arranged in the rectangular holes or the rectangular grooves and are densely arranged rotating rollers capable of freely rotating, the movable roller bracket is arranged at the position opposite to the fixed roller on the other side of the rectangular hole or the rectangular groove, the bottom of the movable roller bracket is provided with the slide rail, and the movable roller bracket is connected with the bottom plate in a sliding way through the slide rail, the movable roller is vertically arranged on the movable roller bracket, the top of the movable roller is provided with the roller rotation driving motor, the rear end of the movable roller support is provided with the hydraulic rod, and the hydraulic rod can drive the movable roller support and the movable roller to be close to and far away from the fixed roller opposite to the movable roller through the stretching and shortening actions.
The continuous clamping device comprises a first base plate, a second base plate, a fixing plate, a clamping plate, a support, a sliding rod, a lead screw and a lead screw driving motor; the novel clamping device is characterized in that a gap is formed between the first bottom plate and the second bottom plate, the fixed plate is vertically and fixedly arranged on the first bottom plate, the second bottom plate which is opposite to the fixed plate is provided with the clamping plate, the bottom of the clamping plate is in contact with the second bottom plate but not connected with the second bottom plate, the second bottom plate at the rear part of the clamping plate is fixedly provided with the support, one end of the sliding rod is fixedly connected with the back of the clamping plate, the other end of the sliding rod penetrates through the support and can slide at the penetrating part of the support, one end of the lead screw is connected with the back of the clamping plate, the other end of the lead screw is connected with the lead screw driving motor, and the lead screw driving motor is used for driving the forward rotation and the reverse rotation of the lead screw.
The fixed plate includes straight board portion and arc portion, the clamp plate also includes straight board portion and arc portion, and the straight board portion of fixed plate sets up with the straight board portion of clamp plate relatively, and the arc portion of fixed plate and the arc portion of clamp plate set up relatively.
Preferably, the terminal end of the pulley roller of the automatic feeding device is connected with a gap arranged between the first bottom plate and the second bottom plate of the continuous clamping device.
Preferably, the number of the fixed rollers is 2 or more, and the number of the movable rollers is the same as that of the fixed rollers.
Preferably, the fixed roller and the movable roller are both structures in which a pipe body capable of freely rotating is sleeved outside an internal fixed rod, and the roller rotating driving motor is used for driving the pipe body sleeved outside the movable roller to rotate (in a conventional arrangement mode of the existing known roller).
Preferably, the roller rotation driving motor is disposed on the top of one of the movable rollers.
Preferably, the width of the gap between the first bottom plate and the second bottom plate is greater than or equal to the thickness of the linear cutting workpiece.
Preferably, an annular sleeve is disposed on a back portion of the clamping plate, and the annular sleeve is configured to receive an end portion of the lead screw therein, such that the end portion of the lead screw is rotatable within the annular sleeve, and the lead screw is configured to be capable of extending to push against the clamping plate to move toward the fixing plate and capable of shortening to pull the clamping plate to move away from the fixing plate after being rotated by driving of a lead screw driving motor.
Preferably, the arc-shaped portion of the fixing plate is of a concave arc-shaped structure, and the arc-shaped portion of the clamping plate is of a convex arc-shaped structure.
Preferably, the arc-shaped part of the fixing plate is of a convex arc-shaped structure, and the arc-shaped part of the clamping plate is of a concave arc-shaped structure.
Preferably, the fixing plate is fixedly connected with the first bottom plate and is connected with the first bottom plate in a reinforcing manner through a triangular plate.
The utility model has the technical effects that:
the medical wire-cutting quick-dismounting clamp device can be used for quickly dismounting and assembling blank pieces, quickly finishing the preparation work before processing parts and the dismounting work after finishing processing parts, replacing the manual operation of the traditional labor force on the clamp, reducing the labor force of workers, improving the working efficiency and conveniently and quickly finishing the part processing process.
Through setting up automatic feeding and rationally setting up fixed roller and the removal of changeing and change roller and relevant accessory, realized waiting that the work piece of processing can be at the uniform velocity stable transport in continuous clamping device's the space, then carry out the wire cutting process, realized the holistic continuity of process.
Through set up straight board portion and arc portion on fixed plate and clamp plate for in the first time wire cut process, with the work piece centre gripping at straight board portion, realize first time wire cut, the removal through the clamp plate can be quick press from both sides tightly and tear the pine work piece open, then with the work piece centre gripping in arc portion, can realize the wire cut of second time, has avoided a series of manual labor, has improved production efficiency.
Drawings
Fig. 1 is a schematic perspective view of a medical wire-electrode cutting quick-release clamp device according to the present invention.
Fig. 2 is a front view of the medical wire-cutting quick-release clamp device according to the present invention.
Fig. 3 is a schematic top view of the medical wire-cutting quick-release clamp device according to the present invention.
Fig. 4 is a left side view schematically illustrating the structure of the medical wire-cutting quick-release clamp device according to the present invention.
Fig. 5 is a schematic perspective view of another angle of the medical wire-cutting quick-release clamp device of the present invention.
Wherein: 101-bottom plate, 102-fixed rotating roller, 103-pulley roller, 104-movable rotating roller, 105-movable rotating roller bracket, 106-hydraulic rod, 107-sliding rail, 108-rotating roller rotating driving motor, 201-first bottom plate, 202-second bottom plate, 203-fixing plate, 204-clamping plate, 205-bracket, 206-sliding rod, 207-lead screw, 208-lead screw driving motor, 301-straight plate part of fixing plate, 302-arc part of fixing plate, 303-straight plate part of clamping plate, 304-arc part of clamping plate, 305-gap between first bottom plate and second bottom plate.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The medical wire-cutting quick-release clamp device shown in fig. 1 comprises an automatic feeding device and a continuous clamping device. The bottom plate 101 of the automatic feeding device is arranged on the wire cutting platform, and the first bottom plate 201 and the second bottom plate 202 of the continuous clamping device are also arranged on the wire cutting platform in the same plane.
The automatic feeding device comprises a bottom plate 101, a fixed rotary roller 102, a pulley roller 103, a movable rotary roller 104, a movable rotary roller bracket 105, a slide rail 106, a hydraulic rod 107 and a rotary roller rotation driving motor 108; the number of the fixed rotating rollers 102 is 2, the fixed rotating rollers are vertically arranged on the bottom plate 101 and form a row as shown in fig. 1, rectangular holes are formed in the bottom plate 101 beside the fixed rotating rollers 102, the pulley rollers 103 are arranged in the rectangular holes, the pulley rollers 103 are densely arranged and can freely rotate (18 are arranged to form a row as shown in fig. 3), the movable rotating roller support 105 is arranged at the position opposite to the fixed rotating rollers 102 at the other side of the rectangular holes or the rectangular grooves, as shown in fig. 1, the number of the rotating roller support 205 is 2, the bottom of the movable rotating roller support 105 is provided with the slide rail 106, the slide rail 106 is also provided with 2, the slide rail 106 and the fixed rotating rollers are positioned in the same vertical plane and are vertically arranged with the central line of the fixed rotating rollers, the movable rotating roller support 105 is slidably connected with the bottom plate 101 through the slide rail 106, the movable rotating rollers 104 are vertically arranged on the movable roller support 105, the number of the movable rotating rollers is 2, the roller rotating driving motor 108 is arranged at the top of one movable rotating roller 104, the hydraulic rod 107 is arranged at the rear end of the movable rotating roller bracket 105, and the hydraulic rod 107 can drive the movable rotating roller bracket 105 and the movable rotating roller 104 to approach and separate from the fixed rotating roller 102 opposite to the movable rotating roller 104 through the actions of extension and contraction.
As shown in fig. 1 to 5, the continuous clamping device includes a first base plate 201, a second base plate 202, a fixing plate 203, a clamping plate 204, a bracket 205, a slide rod 206, a lead screw 207, and a lead screw driving motor 208; a gap 305 is arranged between the first bottom plate 201 and the second bottom plate 202, the fixing plate 203 is vertically and fixedly arranged on the first bottom plate 201, the clamping plate 204 is arranged on the second bottom plate 202 opposite to the fixing plate 203, the bottom of the clamping plate 204 is in contact with but not connected with the second bottom plate 202, the bracket 205 is fixedly arranged on the second bottom plate 202 at the rear part of the clamping plate 204, one end of the slide rod 206 is fixedly connected with the back part of the clamping plate 204, the other end of the slide rod 206 penetrates through the bracket 205 and can slide at the penetrating part of the bracket 205, one end of the lead screw 207 is connected with the back part of the clamping plate 204, the other end of the lead screw 207 is connected with the lead screw driving motor 208, and the lead screw driving motor 208 is used for driving the forward rotation and the reverse rotation of the lead screw 207.
As shown in fig. 1, 3 and 5, the fixing plate 203 includes a straight plate portion and an arc portion, and the clamping plate 204 also includes a straight plate portion and an arc portion, the straight plate portion of the fixing plate 203 is disposed opposite to the straight plate portion of the clamping plate 204, and the arc portion of the fixing plate 203 is disposed opposite to the arc portion of the clamping plate 204.
The medical wire-electrode cutting quick-dismounting clamp device provided by the utility model has the use process that: the starting end of a long-strip-shaped workpiece is placed on a pulley roller 103, the workpiece is clamped tightly by a movable rotary roller 104 and a fixed rotary roller 102 under the pushing of a hydraulic rod 107, then a rotary roller rotation driving motor 108 is started, the workpiece is moved between a fixing plate 203 and a clamping plate 204 of a continuous clamping device by the active rotation of the outer ring of the movable rotary roller 104 of the rotary roller rotation driving motor 108 and the passive rotation of the outer rings of other movable rotary rollers 104 and fixed rotary rollers 102, when the workpiece is moved to a preset linear cutting position at a straight plate part 301 and 302 of the fixing plate 203 and the clamping plate 204, the rotary roller rotation driving motor 108 is stopped, a lead screw 207 is driven by a lead screw driving motor 208 to rotate and extend, so that the clamping plate 204 moves towards the fixing plate 203, the workpiece is clamped, and a first linear cutting process is carried out. After the first wire cutting process is completed, the lead screw 207 is rotationally retracted and shortened by the reverse rotation of the lead screw driving motor 208, so that the clamping plate 204 is moved away from the fixed plate 203, thereby loosening the workpiece; at this time, according to actual production needs, the rotary roller rotation driving motor 108 is continuously started, so that the workpiece continuously moves forward to the arc- shaped parts 303 and 304 of the fixing plate 203 and the clamping plate 204, the workpiece is clamped again by moving the clamping plate 204, a second wire cutting process is performed, or the workpiece is taken out, the workpiece is adjusted to a required angle and direction and then is placed into the arc- shaped parts 303 and 304 of the fixing plate 203 and the clamping plate 204, the workpiece is clamped again by moving the clamping plate 204, the second wire cutting process is performed, and then the lead screw 207 rotates and retracts to be shortened by reverse rotation of the lead screw driving motor 208, so that the clamping plate 204 moves away from the fixing plate 203, the workpiece is loosened, the workpiece is taken out, and the wire cutting process is completed. The effect of rapid assembly is realized, the problems of 'stability not clamped', 'workpiece movement in the machining process' and the like in the manual installation of the blank by an operator are avoided, the stable operation in the machining process of the workpiece can be realized, and the machining can be conveniently, rapidly and effectively completed.
The art related to the present invention is not described in detail. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A medical wire-electrode cutting quick-dismounting clamp device is characterized by comprising an automatic feeding device and a continuous clamping device;
the automatic feeding device comprises a bottom plate (101), a fixed rotary roller (102), a pulley roller (103), a movable rotary roller (104), a movable rotary roller bracket (105), a slide rail (106), a hydraulic rod (107) and a rotary roller rotation driving motor (108); the fixed rotating roller (102) is vertically arranged on the bottom plate (101), a rectangular hole or a rectangular groove is arranged at the position beside the fixed rotating roller (102) on the bottom plate (101), the pulley roller (103) is arranged in the rectangular hole or the rectangular groove, the pulley roller (103) is a rotating roller which is densely arranged and can freely rotate, the movable rotating roller bracket (105) is arranged at the position opposite to the fixed rotating roller (102) at the other side of the rectangular hole or the rectangular groove, the sliding rail (106) is arranged at the bottom of the movable rotating roller bracket (105), the movable rotating roller bracket (105) is in sliding connection with the bottom plate (101) through the sliding rail (106), the movable rotating roller (104) is vertically arranged on the movable rotating roller bracket (105), the rotating roller rotating driving motor (108) is arranged at the top of the movable rotating roller (104), the hydraulic rod (107) is arranged at the rear end of the movable rotating roller bracket (105), the hydraulic rod (107) can drive the movable roller bracket (105) and the movable roller (104) to approach and separate from the fixed roller (102) opposite to the movable roller (104) through the actions of extension and contraction;
the continuous clamping device comprises a first base plate (201), a second base plate (202), a fixing plate (203), a clamping plate (204), a bracket (205), a sliding rod (206), a lead screw (207) and a lead screw driving motor (208); a gap is arranged between the first bottom plate (201) and the second bottom plate (202), the fixed plate (203) is vertically and fixedly arranged on the first bottom plate (201), the clamping plate (204) is arranged on the second bottom plate (202) opposite to the fixing plate (203), the bottom of the clamping plate (204) is contacted with the second bottom plate (202) but not connected with the second bottom plate, the bracket is fixedly arranged on the second bottom plate (202) at the rear part of the clamping plate (204), one end of the sliding rod (206) is fixedly connected with the back of the clamping plate (204), the other end of the sliding rod (206) penetrates through the bracket, and the sliding rod (206) can slide at the penetrating position of the bracket, one end of the screw rod (207) is rotatably connected with the back of the clamping plate (204), the other end of the lead screw (207) is connected with the lead screw driving motor (208), the lead screw driving motor (208) is used for driving the lead screw (207) to rotate forwards and backwards;
the fixed plate (203) comprises a straight plate part and an arc-shaped part, the clamping plate (204) also comprises a straight plate part and an arc-shaped part, the straight plate part of the fixed plate (203) is arranged opposite to the straight plate part of the clamping plate (204), and the arc-shaped part of the fixed plate (203) is arranged opposite to the arc-shaped part of the clamping plate (204).
2. The medical wire-cut quick-release clamp device according to claim 1, wherein the terminal end of the pulley roller (103) of the automatic feeding device is connected to a gap (305) provided between the first base plate (201) and the second base plate (202) of the continuous clamping device.
3. The medical wire-cut quick-release clamp device according to claim 1, wherein the number of the fixed rollers (102) is more than 2, and the number of the movable rollers (104) is the same as that of the fixed rollers (102).
4. The medical wire-cut quick-release clamp device as claimed in claim 1, wherein the fixed roller (102) and the movable roller (104) are both of a structure in which an inner fixed rod is externally sleeved with a freely rotatable tube, and the roller rotation driving motor (108) is used for driving the tube externally sleeved with the movable roller (104) to rotate.
5. The medical wire-cut quick release clamp device according to claim 1, wherein the roller rotation driving motor (108) is disposed on top of one of the movable rollers (104).
6. The medical wire-cut quick-release clamp device according to claim 1, wherein the width of the gap between the first bottom plate (201) and the second bottom plate (202) is greater than or equal to the thickness of the wire-cut workpiece.
7. The medical wire-cut quick release clamp device according to claim 1, wherein a back portion of the clamping plate (204) is provided with an annular sleeve, the annular sleeve is used for sleeving one end of the lead screw (207) therein, so that one end of the lead screw (207) can rotate in the annular sleeve, and after the lead screw (207) can rotate through the driving of a lead screw driving motor (208), the lead screw can extend to push the clamping plate (204) to move towards the fixing plate (203) and can shorten to pull the clamping plate (204) to move away from the fixing plate (203).
8. The medical wire-cut quick-release clamp device as claimed in claim 1, wherein the arc portion of the fixing plate (203) is a concave arc structure, and the arc portion of the clamping plate (204) is a convex arc structure.
9. The medical wire-cut quick-release clamp device as claimed in claim 1, wherein the arc portion of the fixing plate (203) is a convex arc structure, and the arc portion of the clamping plate (204) is a concave arc structure.
10. The medical wire-cut quick-release clamp device as claimed in claim 1, wherein the fixing plate (203) is fixedly connected with the first base plate (201) and is reinforced by a triangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741561.5U CN216028614U (en) | 2021-11-10 | 2021-11-10 | Medical wire-electrode cutting quick-dismounting clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741561.5U CN216028614U (en) | 2021-11-10 | 2021-11-10 | Medical wire-electrode cutting quick-dismounting clamp device |
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| Publication Number | Publication Date |
|---|---|
| CN216028614U true CN216028614U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122741561.5U Active CN216028614U (en) | 2021-11-10 | 2021-11-10 | Medical wire-electrode cutting quick-dismounting clamp device |
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| CN (1) | CN216028614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180212A (en) * | 2023-04-27 | 2023-05-30 | 北京大学 | Crystal pulling device capable of automatically feeding at high temperature and application method thereof |
-
2021
- 2021-11-10 CN CN202122741561.5U patent/CN216028614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180212A (en) * | 2023-04-27 | 2023-05-30 | 北京大学 | Crystal pulling device capable of automatically feeding at high temperature and application method thereof |
| CN116180212B (en) * | 2023-04-27 | 2023-08-11 | 北京大学 | Crystal pulling device capable of automatically feeding at high temperature and application method thereof |
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