CN211361379U - Disc clamping tool - Google Patents
Disc clamping tool Download PDFInfo
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- CN211361379U CN211361379U CN201922184840.9U CN201922184840U CN211361379U CN 211361379 U CN211361379 U CN 211361379U CN 201922184840 U CN201922184840 U CN 201922184840U CN 211361379 U CN211361379 U CN 211361379U
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Abstract
The utility model discloses a disc presss from both sides tight frock, including stack movable ring and the retainer plate that sets up, the swing subassembly is worn to be equipped with in the rotation on the retainer plate. The beneficial effects of the utility model reside in that: 1. the utility model has simple structure, convenient operation, no need of extra power and reduced power consumption; 2. the utility model discloses not only can be applicable to not unidimensional disc, the disk body that also can do other shapes is pressed from both sides tightly, and the suitability is good, and application range is wide.
Description
Technical Field
The utility model relates to a casing processing field, in particular to can compromise the tight frock of clamp of not unidimensional disc.
Background
Clamping and positioning are essential procedures for detection and forming and stretching in production. The clamping and positioning tool for the existing clamping jaws drives the clamping jaws with threads to do radial linear motion for the threaded discs or drives the clamping jaws to do radial linear motion by a plurality of ball screw structures, and the threaded discs or the ball screws are generally driven to act by a motor. With the above structure, the range of sizes of workpieces that can be clamped is small due to the size limitation of the threaded discs and the size limitation of the ball screws, and clamping of workpieces of larger sizes cannot be achieved. In addition, above-mentioned structure still has power consumption big, and frock cost and later maintenance cost are high.
The chinese invention patent 201510790008.7 discloses a clamping tool with strong size compatibility and small power consumption. The device comprises at least two clamping jaws which are circumferentially arrayed and slide along the radial direction of the circumference and a rotary table which is concentric with the circumference, wherein arc-shaped holes are formed in the rotary table and correspond to the clamping jaws, and the distance from a point on a central line from one end to the other end of each arc-shaped hole to the center of the circumference is gradually increased or gradually reduced; the arc-shaped holes drive the clamping jaws to simultaneously approach/keep away from the circumference center when rotating clockwise/anticlockwise along with the turntable. This press from both sides tight frock drives the jack catch inwards simultaneously by the rotation of carousel and draws close or outwards open, can be according to treating the not unidimensional of pressing from both sides tight work piece, the turned angle of control carousel realizes pressing from both sides tight location to different model work pieces, presss from both sides tight location effectually, and power consumption is few.
However, in the clamping tool, the restoring force is exerted through the tension spring, and meanwhile, the oil cylinder or the air cylinder is required to exert power on the push rod during clamping, so that the operation is complex during use, and the elasticity of the tension spring is weakened or even lost after the practical time is prolonged, so that the use of the tool is influenced.
Disclosure of Invention
In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a disc that can compatible not bucket size and easy operation's disc presss from both sides tight frock.
The technical proposal of the utility model for solving the technical problem is that:
the utility model provides a disc presss from both sides tight frock, includes movable ring and the retainer plate of stack setting, the swing subassembly is worn to be equipped with in the rotation on the retainer plate.
As a further description of the above technical solution:
the swing assembly comprises a swing rod fixedly connected with the fixed rod and a limiting block, the swing rod is located on the upper surface of the fixed ring, the limiting block is located on the lower surface of the fixed ring, and the fixed rod penetrates through the fixed ring.
As a further description of the above technical solution:
the limiting block is in a water drop shape, the side face is a long arc face, one end of each of the two long arc faces is connected to form a sharp angle, and the other end of each of the two long arc faces is connected through the arc face.
As a further description of the above technical solution:
and a limiting groove is formed in the edge of the inner side of the movable ring.
As a further description of the above technical solution:
the limiting groove is a trapezoidal hollow arranged on the end face of the inner side of the movable ring.
As a further description of the above technical solution:
the swing rod comprises a long rod connected with the fixed rod, and a hooked short rod is arranged at the front end of the long rod.
As a further description of the above technical solution:
the movable ring is provided with a positioning ring, the positioning ring is concavely arranged on the upper surface of the movable ring, and the inner diameter of the positioning ring is equal to that of the fixed ring.
As a further description of the above technical solution:
the swing subassembly has 3, is the circumference distribution and sets up on the fixed disk.
The utility model discloses when using, on placing the suppression equipment with the movable ring, the retainer plate is fixed a position in placing the position circle on the movable ring, and the retainer plate exposes the side clamping device on the global suppression equipment of movable ring upper surface and presss from both sides tightly.
The movable ring is rotated manually, the limiting groove moving position of the bottom of the movable ring, when the sharp corner of the limiting block contacts the bevel edge of the limiting groove, the limiting block is pushed, the sharp corner moves towards the middle of the limiting groove, the limiting block rotates along with the sharp corner, and the swing rod above the fixing ring is driven to move.
When the disc clamping device is used, the movable ring is rotated to enable the swinging rod to rotate towards the outer side of the fixed ring, the disc is placed in the middle position of the fixed ring, and the movable ring is rotated to enable the swinging rod to rotate towards the inner side until the hook part of the swinging rod clamps the disc.
The beneficial effects of the utility model reside in that:
1. compared with the prior art, the utility model has simple structure, convenient operation, no need of extra power and reduced power consumption;
2. compared with the prior art, the utility model discloses not only can be applicable to not unidimensional disc, the disk body that also can do other shapes is pressed from both sides tightly, and the suitability is good, and application range is wide.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a structural diagram of the present invention in a clamped state.
Fig. 4 is a structural view of the present invention in an unclamped state.
The attached drawings are marked with: 100. the device comprises a movable ring, 200, a fixed ring, 300, a swinging assembly, 301, a swinging rod, 302, a limit block, 303, a fixed rod, 101, a limit groove, 102 and a positioning ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the disc clamping tool includes a movable ring 100 and a fixed ring 200 which are stacked, and a swing assembly 300 is rotatably inserted into the fixed ring 200.
As a further description of the above technical solution:
the swing assembly 300 comprises a swing rod 301 fixedly connected with a fixing rod 303 and a limiting block 302, the swing rod 301 is located on the upper surface of the fixing ring 200, the limiting block 302 is located on the lower surface of the fixing ring 200, and the fixing rod 303 penetrates through the fixing ring 200. The limiting block 302 rotates to drive the fixing rod 303 to rotate, and further drive the swing rod 301 to rotate on the upper surface of the fixing ring 200.
As a further description of the above technical solution:
the limiting block 302 is in a water drop shape, the side surface is a long arc surface, one end of the two long arc surfaces is connected to form a sharp angle, and the other end of the two long arc surfaces is connected through the arc surface.
As a further description of the above technical solution:
the inner side edge of the movable ring 100 is provided with a limiting groove 101.
As a further description of the above technical solution:
the limiting groove 101 is a trapezoidal hollow arranged on the end face of the inner side of the movable ring 100. The closed angle of the limiting block 302 faces the short edge of the trapezoid hollow, and when the movable ring 100 rotates, the inclined edge of the limiting groove 101 contacts the closed angle of the limiting block 302, so that the closed angle is pushed to move in one direction, and the limiting block rotates.
As a further description of the above technical solution:
the swing rod 301 comprises a long rod connected with the fixed rod 303, and a hook-shaped short rod is arranged at the front end of the long rod.
As a further description of the above technical solution:
the movable ring 100 is provided with a positioning ring 102, the positioning ring 102 is concavely arranged on the upper surface of the movable ring 100, and the inner diameter of the positioning ring 102 is equal to that of the fixed ring 200.
As a further description of the above technical solution:
the number of the swing assemblies 300 is 3, and the swing assemblies are circumferentially distributed on the fixed disc 200. The swing assembly 300 is triangularly arranged to clamp the disks so that the disks are fixed.
The utility model discloses when using, on placing the suppression equipment with the movable ring, the retainer plate is fixed a position in placing the position circle on the movable ring, and the retainer plate exposes the side clamping device on the global suppression equipment of movable ring upper surface and presss from both sides tightly.
The movable ring is rotated manually, the limiting groove moving position of the bottom of the movable ring, when the sharp corner of the limiting block contacts the bevel edge of the limiting groove, the limiting block is pushed, the sharp corner moves towards the middle of the limiting groove, the limiting block rotates along with the sharp corner, and the swing rod above the fixing ring is driven to move.
When the disc clamping device is used, the movable ring is rotated to enable the swinging rod to rotate towards the outer side of the fixed ring, the disc is placed in the middle position of the fixed ring, and the movable ring is rotated to enable the swinging rod to rotate towards the inner side until the hook part of the swinging rod clamps the disc.
The advantages of this embodiment are:
1. compared with the prior art, the utility model has simple structure, convenient operation, no need of extra power and reduced power consumption;
2. compared with the prior art, the utility model discloses not only can be applicable to not unidimensional disc, the disk body that also can do other shapes is pressed from both sides tightly, and the suitability is good, and application range is wide.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a disc presss from both sides tight frock which characterized in that: including the movable ring and the retainer plate of stack setting, the swing subassembly is worn to be equipped with in the rotation on the retainer plate.
2. The disc clamping tool according to claim 1, characterized in that: the swing assembly comprises a swing rod fixedly connected with the fixed rod and a limiting block, the swing rod is located on the upper surface of the fixed ring, the limiting block is located on the lower surface of the fixed ring, and the fixed rod penetrates through the fixed ring.
3. The disc clamping tool according to claim 2, characterized in that: the limiting block is in a water drop shape, the side face is a long arc face, one end of each of the two long arc faces is connected to form a sharp angle, and the other end of each of the two long arc faces is connected through the arc face.
4. The disc clamping tool according to claim 1, characterized in that: and a limiting groove is formed in the edge of the inner side of the movable ring.
5. The disc clamping tool according to claim 4, characterized in that: the limiting groove is a trapezoidal hollow arranged on the end face of the inner side of the movable ring.
6. The disc clamping tool according to claim 2, characterized in that: the swing rod comprises a long rod connected with the fixed rod, and a hooked short rod is arranged at the front end of the long rod.
7. The disc clamping tool according to claim 1, characterized in that: the movable ring is provided with a positioning ring, the positioning ring is concavely arranged on the upper surface of the movable ring, and the inner diameter of the positioning ring is equal to that of the fixed ring.
8. The disc clamping tool according to claim 1, characterized in that: the swing subassembly has 3, is the circumference distribution and sets up on the fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184840.9U CN211361379U (en) | 2019-12-09 | 2019-12-09 | Disc clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184840.9U CN211361379U (en) | 2019-12-09 | 2019-12-09 | Disc clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361379U true CN211361379U (en) | 2020-08-28 |
Family
ID=72159302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184840.9U Active CN211361379U (en) | 2019-12-09 | 2019-12-09 | Disc clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361379U (en) |
-
2019
- 2019-12-09 CN CN201922184840.9U patent/CN211361379U/en active Active
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