CN223863568U - Clamping and positioning device for shear blade - Google Patents
Clamping and positioning device for shear bladeInfo
- Publication number
- CN223863568U CN223863568U CN202520017614.4U CN202520017614U CN223863568U CN 223863568 U CN223863568 U CN 223863568U CN 202520017614 U CN202520017614 U CN 202520017614U CN 223863568 U CN223863568 U CN 223863568U
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- CN
- China
- Prior art keywords
- fixedly connected
- clamping
- direction sliding
- rod
- positioning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a clamping and positioning device of a shear blade, which comprises a base, wherein an upright post is fixedly connected to the upper surface of the base, a Y-direction sliding groove is formed in the upright post, a first telescopic rod is arranged in the Y-direction sliding groove, a Y-direction supporting block is fixedly connected to the upper surface of the first telescopic rod, a supporting plate is fixedly connected to the upper surface of the Y-direction supporting block, an X-direction sliding groove is formed in the supporting plate, a Z-direction sliding groove is formed in the limiting plate, a Z-direction sliding block is arranged in the Z-direction sliding groove, a connecting plate is fixedly connected to the lower surface of the Z-direction sliding block, a telescopic cylinder and a second telescopic rod are fixedly connected to the lower surface of the connecting plate, and a first through hole is formed in the protecting shell. Through the structure, the protection effect on the grinding knife is realized, the grinding knife is prevented from accidentally injuring staff when not in use, the flexible grinding of the scissor blades at all positions is realized, and the flexibility and the practicability of the device are improved.
Description
Technical Field
The utility model relates to the technical field of clamping and positioning for clamping a scissor blade during processing of scissors, in particular to a clamping and positioning device for the scissor blade.
Background
The clamping and positioning device of the existing scissor blade is difficult to ensure grinding quality when the scissor blade is manually held and abutted against the grinding knife for processing, and work efficiency is reduced, as disclosed in Chinese patent, the clamping and positioning device of the scissor blade is provided with a mounting base with a U-shaped groove, at least two connecting shafts are movably arranged between two arms of the U-shaped groove, swing brackets with the same quantity of the connecting shafts are sequentially sleeved on the connecting shafts in a movable mode, fastening mechanisms capable of being fastened with one connecting shaft are arranged on each swing bracket, at least two swing brackets are not fastened with the same connecting shaft, a mounting groove is further formed in the mounting base, a scissor blade mounting plate is embedded in the mounting groove, a blade pressing plate for fastening the scissor blade is arranged on the scissor blade mounting plate, work efficiency is greatly improved, but in the using process of the device, a worker holds the scissor blade for grinding the scissor blade, the scissor blade needs to be manually moved for grinding everywhere, and workers are easy to be injured by mistake.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, provides a clamping and positioning device of a scissor blade, realizes the protection effect on the grinding blade by arranging a telescopic cylinder, a second telescopic rod, a protective shell, a movable plate, a motor, a power shaft and the grinding blade, prevent that the grinding sword from accidentally injuring the staff when not using, through setting up X to spout, X to slider, Y to the spout, Y to slider, Z to spout, telescopic link, realize nimble grinding everywhere to the scissors piece, improve the flexibility and the practicality of device.
The utility model further provides a clamping and positioning device with the scissor blade, which comprises a base, wherein the upper surface of the base is fixedly connected with a stand column, the lower surface of the stand column is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a telescopic cylinder and a second telescopic rod, the upper surface of the first telescopic rod is fixedly connected with a Y-direction supporting block, the upper surface of the Y-direction supporting block is fixedly connected with a supporting plate, the inner part of the supporting plate is provided with an X-direction sliding groove, the inner part of the X-direction sliding groove is provided with an X-direction sliding block, the lower surface of the X-direction sliding block is fixedly connected with a limiting plate, the inner part of the Z-direction sliding groove is provided with a Z-direction sliding block, the lower surface of the Z-direction sliding block is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a telescopic cylinder and a second telescopic rod, the telescopic rod is movably connected with a first through hole, the telescopic cylinder and the second telescopic rod are inside the first through hole, the upper surface of the moving plate is fixedly connected with a motor, the lower surface of the moving plate is fixedly connected with the motor, the motor is fixedly connected with the motor, the lower surface of the motor is fixedly connected with the output shaft, the motor is fixedly connected with the rotating shaft, the rotating shaft is further is fixedly connected with a rotating shaft, the rotating shaft is further is far away from the outer surface of the rotating shaft, and the rotating shaft is in a flexible device is in a flexible manner, and the grinding device is in a flexible manner is further flexible manner is connected with the grinding device is further away from the outer surface of a rotating shaft.
According to the clamping and positioning device for the scissor blade, the upper surface of the base is fixedly connected with the partition plate, and the inside of the partition plate is provided with the limiting hole and the connecting hole.
According to the clamping and positioning device for the scissor blade, the rotating shaft is arranged in the connecting hole, the first clamping rod is fixedly connected to the lower surface of the rotating shaft, and the rotating shaft drives the first clamping rod to rotate through the device.
According to the clamping and positioning device for the scissor blade, the movable shaft is fixedly connected to the outer surface of the first clamping rod, the anti-slip rubber pad is fixedly connected to the upper surface of the first clamping rod, the scissor blade is placed on the anti-slip rubber pad through the device, and the second clamping rod is overlapped with the first clamping rod under the action of the movable shaft.
According to the clamping and positioning device for the scissor blade, the outer surface of the movable shaft is movably connected with the second clamping rod, and the first clamping rod and the second clamping rod are internally provided with the fixing holes.
According to the clamping and positioning device for the scissor blade, the fixed screw shaft is arranged in the fixed hole, the fixed screw nut is detachably connected to the outer surface of the fixed screw shaft, the fixed screw shaft is placed into the fixed holes in the first clamping rod and the second clamping rod, and the fixed screw nut is screwed to clamp the scissor blade.
According to the clamping and positioning device for the scissor blade, the connecting rod is fixedly connected to the outer surface of the rotating shaft, and the second through hole is formed in the connecting rod.
According to the clamping and positioning device for the scissor blade, the fixing rod is arranged in the second through hole, the spring is fixedly connected to the outer surface of the fixing rod, the fixing rod is pulled to align the fixing rod with the required limiting hole, and the fixing rod returns to the limiting hole under the reaction force of the spring.
Advantageous effects
1. Compared with the prior art, the clamping and positioning device for the scissor blade realizes the protection effect on the grinding blade by arranging the telescopic cylinder, the second telescopic rod, the protective shell, the moving plate, the motor, the power shaft and the grinding blade, and prevents the grinding blade from injuring staff accidentally when not in use.
2. Compared with the prior art, the clamping and positioning device for the scissor blade realizes flexible grinding of the scissor blade at all positions by arranging the X-direction sliding groove, the X-direction sliding block, the Y-direction sliding groove, the Y-direction sliding block, the Z-direction sliding groove and the first telescopic rod, and improves the flexibility and the practicability of the device.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a main block diagram of a clamping and positioning device for a scissor blade of the utility model;
FIG. 2 is a bottom view of the clamping and positioning device of the scissor blade of the utility model;
FIG. 3 is a right cut-away view of the clamping and positioning device of the scissor blade of the utility model;
FIG. 4 is a left side view of the clamping and positioning device of the scissor blade of the utility model;
Fig. 5 is an enlarged view of the structure of fig. 4 a of the clamping and positioning device of the scissor blade of the utility model.
Legend description:
1. The device comprises a base, a 2, a column, a 3, a Y-direction sliding chute, a 4, a first telescopic rod, a 5, a Y-direction supporting block, a 6, a supporting plate, a 7, an X-direction sliding chute, an 8, an X-direction sliding block, a 9, a limiting plate, a 10, a Z-direction sliding chute, an 11, a Z-direction sliding block, a 12, a connecting plate, a 13, a telescopic cylinder, a 14, a second telescopic rod, a 15, a second through hole, a 16, a first through hole, a 17, a protective shell, a 18, a moving plate, a 19, a motor, a 20, a power shaft, a 21, a grinding knife, a 22, a rotating shaft, a 23, a connecting rod, a 24, a rotating shaft, a 25, a cover plate, a 26, a partition plate, a 27, a limiting hole, a 28, a connecting hole, a 29, a first clamping rod, a 30, a second clamping rod, a 31, an anti-skid rubber pad, a 32, a movable shaft, a 33, a fixed screw shaft, a 34, a fixed nut, a 36, a connecting rod, a 37, a fixed 37, a connecting rod, a 37, a fixed rod, a 38, a spring, a 38, a 39 and a rotating shaft.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, the clamping and positioning device for the scissor blade comprises a base 1, wherein an upright post 2 is fixedly connected to the upper surface of the base 1, a Y-direction sliding groove 3 is arranged in the upright post 2, a first telescopic rod 4 is arranged in the Y-direction sliding groove 3, a Y-direction supporting block 5 is fixedly connected to the upper surface of the first telescopic rod 4, the first telescopic rod 4 drives the Y-direction supporting block 5 to lift, a supporting plate 6 is fixedly connected to the upper surface of the Y-direction supporting block 5, an X-direction sliding groove 7 is arranged in the supporting plate 6, an X-direction sliding block 8 is arranged in the X-direction sliding groove 7, the X-direction sliding block 8 moves in the X-direction sliding groove 7, a limiting plate 9 is fixedly connected to the lower surface of the X-direction sliding block 8, a Z-direction sliding block 11 is arranged in the Z-direction sliding groove 10, a connecting plate 12 is fixedly connected to the lower surface of the Z-direction sliding block 11, the Z-direction sliding block 11 drives the connecting plate 12 to move, and a telescopic cylinder 13 and a second telescopic rod 14 are fixedly connected to the lower surface of the connecting plate 12; the protective shell 17, the grinding knife 21 inside the protective shell 17 protection, the protective shell 17 is internally provided with a first through hole 16, the telescopic cylinder 13 and the second telescopic rod 14 are arranged inside the first through hole 16, the inner surface of the protective shell 17 is movably connected with the movable plate 18, the upper surface of the movable plate 18 is fixedly connected with the telescopic cylinder 13 and the second telescopic rod 14, the telescopic cylinder 13 and the second telescopic rod 14 push the movable plate 18 downwards, the lower surface of the movable plate 18 is fixedly connected with the rotating shaft 22 and the motor 19, the motor 19 provides power, the output end of the motor 19 is fixedly connected with the power shaft 20, the motor 19 provides power for the power shaft 20, one end of the power shaft 20 far away from the motor 19 is fixedly connected with the grinding knife 21, the scissors are sharper, the outer surface of the rotating shaft 22 is movably connected with the connecting rod 23, one end of the connecting rod 23 far away from the rotating shaft 22 is movably connected with a rotating shaft 24, and the outer surface of the rotating shaft 24 is fixedly connected with a cover plate 25.
The upper surface of the base 1 is fixedly connected with a baffle plate 26, and a limiting hole 27 and a connecting hole 28 are formed in the baffle plate 26. A rotating shaft 39 is arranged in the connecting hole 28, the lower surface of the rotating shaft 39 is fixedly connected with a first clamping rod 29, and the rotating shaft 39 drives the first clamping rod 29 to rotate. The outer surface of the first clamping rod 29 is fixedly connected with a movable shaft 32, and the upper surface of the first clamping rod 29 is fixedly connected with an anti-slip rubber pad 31. The second clamping rod 30 is movably connected to the outer surface of the movable shaft 32, and fixing holes 33 are formed in the first clamping rod 29 and the second clamping rod 30. The fixed screw shaft 34 is arranged in the fixed hole 33, the fixed screw cap 35 is detachably connected to the outer surface of the fixed screw shaft 34, the scissor blade is placed on the anti-slip rubber pad 31, the second clamping rod 30 is placed on the first clamping rod 29 under the action of the movable shaft 32, the fixed screw shaft 34 is placed in the fixed hole 33, and the fixed screw cap 35 is screwed to enable the first clamping rod 29 and the second clamping rod 30 to clamp the scissor blade. The connecting rod 36 is fixedly connected to the outer surface of the rotating shaft 39, and a second through hole 15 is formed in the connecting rod 36. A fixing rod 37 is arranged in the second through hole 15, and a spring 38 is fixedly connected to the outer surface of the fixing rod 37.
When the rotary cutter is used, the scissor blade is placed on the anti-skid rubber pad 31, the second clamping rod 30 is placed on the first clamping rod 29 under the action of the movable shaft 32, the fixed screw shaft 34 is placed in the fixed hole 33, the fixed screw cap 35 is screwed to enable the first clamping rod 29 and the second clamping rod 30 to clamp the scissor blade, the telescopic cylinder 13 drives the telescopic rod 14 to extend, the movable plate 18 in the protective shell 17 is pushed downwards, one end of the connecting rod 23 on the rotating shaft 22 on the movable plate 18 is downwards, the other end of the connecting rod 23 is pushed upwards to open the cover plate 25 under the action of the rotating shaft 24, the grinding until the cover plate 21 is exposed, the motor 19 is started to drive the grinding knife 21 on the power shaft 20 to rotate to grind the scissor blade, the scissor blade is sharper, the grinding knife 21 is adjusted to be full ground on one side of the scissor blade, the rotary shaft 39 is exposed out of the fixed hole 27 by rotating the rotating shaft 39, and the counter acting force of the spring 38 is fixed in the rotating shaft 37 to achieve the position fixing of the rotating shaft 39.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The clamping and positioning device for the scissor blade is characterized by comprising a base (1), wherein the upper surface of the base (1) is fixedly connected with a stand column (2), a Y-direction sliding groove (3) is formed in the stand column (2), a first telescopic rod (4) is arranged in the Y-direction sliding groove (3), a Y-direction supporting block (5) is fixedly connected to the upper surface of the first telescopic rod (4), a supporting plate (6) is fixedly connected to the upper surface of the Y-direction supporting block (5), an X-direction sliding groove (7) is formed in the supporting plate (6), an X-direction sliding block (8) is arranged in the X-direction sliding groove (7), a limiting plate (9) is fixedly connected to the lower surface of the X-direction sliding block (8), a Z-direction sliding groove (10) is formed in the limiting plate (9), a Z-direction sliding block (11) is fixedly connected to the lower surface of the Z-direction sliding groove (11), and a telescopic cylinder (13) and a second telescopic rod (14) are fixedly connected to the lower surface of the connecting plate (12);
Protective housing (17), protective housing (17) inside is provided with a through-hole (16), flexible cylinder (13), no. two telescopic links (14) are inside at a through-hole (16), protective housing (17) internal surface swing joint has movable plate (18), movable plate (18) upper surface and flexible cylinder (13), no. two telescopic links (14) fixed connection, fixed surface is connected with pivot (22), motor (19) under movable plate (18), motor (19) output fixedly connected with power shaft (20), the one end fixedly connected with grinding sword (21) of motor (19) are kept away from to power shaft (20), pivot (22) surface swing joint has connecting rod (23), one end swing joint axis (24) of pivot (22) are kept away from to connecting rod (23), pivot (24) surface fixedly connected with apron (25).
2. The clamping and positioning device of the scissor blade according to claim 1, wherein a partition plate (26) is fixedly connected to the upper surface of the base (1), and a limiting hole (27) and a connecting hole (28) are formed in the partition plate (26).
3. Clamping and positioning device for a scissor blade according to claim 2, characterized in that a rotating shaft (39) is arranged in the connecting hole (28), and a first clamping rod (29) is fixedly connected to the lower surface of the rotating shaft (39).
4. A clamping and positioning device for a scissor blade according to claim 3, characterized in that the outer surface of the first clamping rod (29) is fixedly connected with a movable shaft (32), and the upper surface of the first clamping rod (29) is fixedly connected with an anti-slip rubber pad (31).
5. The clamping and positioning device for the scissor blade according to claim 4, wherein the outer surface of the movable shaft (32) is movably connected with a second clamping rod (30), and fixing holes (33) are formed in the first clamping rod (29) and the second clamping rod (30).
6. The clamping and positioning device for a shear blade according to claim 5, wherein a fixed screw shaft (34) is arranged in the fixed hole (33), and a fixed screw cap (35) is detachably connected to the outer surface of the fixed screw shaft (34).
7. The clamping and positioning device for the scissor blade according to claim 6, characterized in that a connecting rod (36) is fixedly connected to the outer surface of the rotating shaft (39), and a second through hole (15) is formed in the connecting rod (36).
8. The clamping and positioning device for the scissor blade according to claim 7, characterized in that a fixing rod (37) is arranged in the second through hole (15), and a spring (38) is fixedly connected to the outer surface of the fixing rod (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520017614.4U CN223863568U (en) | 2025-01-06 | 2025-01-06 | Clamping and positioning device for shear blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520017614.4U CN223863568U (en) | 2025-01-06 | 2025-01-06 | Clamping and positioning device for shear blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223863568U true CN223863568U (en) | 2026-02-03 |
Family
ID=98594594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520017614.4U Active CN223863568U (en) | 2025-01-06 | 2025-01-06 | Clamping and positioning device for shear blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223863568U (en) |
-
2025
- 2025-01-06 CN CN202520017614.4U patent/CN223863568U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |