CN208147687U - A kind of clamp and calliper assembly - Google Patents
A kind of clamp and calliper assembly Download PDFInfo
- Publication number
- CN208147687U CN208147687U CN201820554181.6U CN201820554181U CN208147687U CN 208147687 U CN208147687 U CN 208147687U CN 201820554181 U CN201820554181 U CN 201820554181U CN 208147687 U CN208147687 U CN 208147687U
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- clamping
- clamp
- shaft
- rod
- arm
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 125000006850 spacer group Chemical group 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of clamp and calliper assembly, clamp includes clamping device and locked mechanism；Clamping device includes clamp arm and clamping component, and clamping component includes clamping bar, upper limit part, elastic component and lower limit part, and clamping bar and clamp arm are slidably connected；Upper limit part is slidably matched with clamping bar；Elastic component is between upper limit part and lower limit part；Lower limit part is fixedly connected with clamping bar, and lower limit part is compared to upper limit part adjacent to the pinching end of clamping bar.The clamping force of the clamp of the utility model is adjustable, clamping bar can distortion resilient portion on elastic compression components, to effectively components be avoided to deform.
Description
Technical Field
The utility model relates to a device centre gripping field, more specifically relates to a clamp and clamp assembly.
Background
The clamp can be used for clamping and fastening devices needing to be clamped, and is widely applied to various fields of production, manufacture, detection and the like.
For example, when the part manufactured by stamping is detected on the detection tool, the part needs to be fastened on the support plate by using the clamp when the performance of the part is detected. The part is easy to twist and rebound, and the twisted and rebounded part on the part cannot be completely attached to the supporting surface of the supporting plate. The clamping force of the existing clamp is generally constant, and the clamp can forcibly press the distortion rebound part on the supporting surface, so that the part is completely attached to the supporting surface, and the part is deformed.
Therefore, how to provide a clamp with adjustable clamping force becomes a technical problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new technical scheme of clamp of adjustable clamp force.
According to a first aspect of the present invention, a clamp is provided.
The clamp comprises a clamping mechanism and a locking mechanism; wherein,
the clamping mechanism comprises a clamping arm and a clamping assembly, the clamping assembly comprises a clamping rod, an upper limiting piece, an elastic piece and a lower limiting piece, the clamping rod is connected with the clamping arm in a sliding fit mode, and the locking mechanism is used for fixing the clamping arm;
the upper limiting piece is in sliding fit with the clamping rod and is arranged to limit the clamping rod on the clamping arm;
the elastic part is positioned between the upper limiting part and the lower limiting part to provide elastic force for the upper limiting part and the lower limiting part;
the lower limiting piece is fixedly connected with the clamping rod, and the lower limiting piece is adjacent to the clamping end of the clamping rod compared with the upper limiting piece.
Optionally, a clamping rod hole is formed in the clamping arm, and the clamping rod is in sliding fit with the clamping rod hole;
the clamping assembly further comprises a clamping rod limiting part, the clamping rod limiting part is fixedly connected with the clamping rod, and the clamping rod limiting part is located on one side, far away from the clamping end, of the clamping rod hole.
Optionally, the clamp bar aperture extends along a length of the clamp arm.
Optionally, the clamping assembly further comprises a first shim located on a side of the clamping bar stop adjacent to the clamping arm.
Optionally, the clamping assembly further comprises a second shim located on a side of the lower stop adjacent the upper stop;
the elastic piece is located between the upper limiting piece and the second gasket.
Optionally, the clamping end is made of an elastic material.
Optionally, the locking mechanism comprises a positioning bracket, a connecting rod and a handle;
one end of the connecting rod is rotatably connected with the positioning bracket, and the other end of the connecting rod is rotatably connected with the clamping arm;
the handle has application of force portion, first connecting portion and second connecting portion, application of force portion with first connecting portion are located respectively the both ends of handle, the second connecting portion are located application of force portion with between the first connecting portion, first connecting portion with the locating support rotates to be connected, the second connecting portion with the arm lock rotates to be connected.
Optionally, the locking mechanism further comprises a first shaft, a second shaft, a third shaft and a fourth shaft;
one end of the connecting rod is connected with the positioning support shaft through the first shaft, the other end of the connecting rod is connected with the clamping arm shaft through the second shaft, the first connecting part is connected with the positioning support shaft through the third shaft, and the second connecting part is connected with the clamping arm shaft through the fourth shaft;
the connecting part of the positioning bracket and the first shaft is higher than the connecting part of the positioning bracket and the third shaft, and the second connecting part is higher than the first connecting part.
Optionally, the links are arranged in pairs.
According to a second aspect of the present invention, a clamp assembly is provided.
The clamp assembly comprises a base, a supporting plate and the clamp of the utility model; wherein,
the locking mechanism and the supporting plate are both arranged on the base, and the clamping end corresponds to the supporting plate.
According to one embodiment of the present disclosure, when the clamping end of the clamping lever is brought into contact with the surface of the clamped member, the clamping lever moves in a direction away from the clamped member with the upper and lower stoppers together, and the clamping force applied to the clamped member by the clamping end is adjusted according to a change in the elastic force of the elastic member. The utility model discloses a clamp force of clamp is adjustable, but the distortion resilience part on the tight pole elasticity of clamp compresses tightly the spare part to effectively avoid the spare part to warp.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of the clamp of the present invention in a non-clamping state.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic structural view of the clamp of the present invention in a clamping state.
Fig. 4 is a cross-sectional view of fig. 3.
Fig. 5 is an exploded view of the clamp assembly of the present invention.
The figures are labeled as follows:
the clamp comprises a clamp-1, a clamping mechanism-11, a clamping arm-111, a clamping rod hole-1110, a clamping assembly-112, a clamping rod-1121, a clamping end-11210, an upper limiting piece-1122, an elastic piece-1123, a lower limiting piece-1124, a clamping rod limiting piece-1125, a first gasket-1126, a second gasket-1127, a locking mechanism-12, a positioning bracket-121, a connecting rod-122, a handle-123, a force application part-1231, a first connecting part-1232, a second connecting part-1233, a first shaft-124, a second shaft-125, a third shaft-126, a fourth shaft-127, a base-2, a supporting plate-3 and a clamped piece-4.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In order to solve the nonadjustable problem of clamp force, the utility model provides a clamp 1.
As shown in fig. 1 to 4, the clamp 1 of the present invention includes a clamping mechanism 11 and a locking mechanism 12. The locking mechanism 12 in the present disclosure may be a mechanism that is well known in the art and can perform a locking function, such as a mechanism that performs locking by means of screw compression, or a mechanism that performs locking by means of a positioning pin and a positioning hole.
The clamping mechanism 11 includes a clamping arm 111 and a clamping assembly 112. The clamping assembly 112 includes a clamping rod 1121, an upper retainer 1122, an elastic member 1123, and a lower retainer 1124. The clamping rod 1121 generally has a rod-like structure, and the clamping end 11210 for contacting the clamped member may be designed to be enlarged to increase the contact area of the clamping rod 1121 with the clamped member.
The clamping rod 1121 is slidably engaged with the clamping arms 111 such that the clamping rod 1121 is movable relative to the clamping arms 111. The locking mechanism 12 is configured to secure the clip arms 111. By fixing the clamp arms 111 by the locking mechanism 12, the clamp rod 1121 can be stably and reliably moved relative to the clamp arms 111.
The upper limiting member 1122 is slidably engaged with the clamping rod 1121, and the upper limiting member 1122 is configured to limit the clamping rod 1121 on the clamping arms 111. The upper limiting member 1122 can be, for example, a limiting ring or a limiting washer sleeved on the clamping rod 1121
The elastic member 1123 is located between the upper and lower limiting members 1122 and 1124 to provide an elastic force to the upper and lower limiting members 1122 and 1124. The elastic member 1123 can be realized by various means, such as a compression spring sleeved on the clamping rod 1121, and an elastic sheet positioned on the clamping rod 1121. As shown in fig. 1 and 2, the upper limit member 1122 can continuously abut against the clamping arm 111 under the elastic force of the elastic member 1123, so as to limit the clamping assembly 112 on the clamping arm 111.
The lower limiting member 1124 is fixedly connected to the clamping rod 1121, and the lower limiting member 1124 is adjacent to the clamping end 11210 of the clamping rod 1121 compared to the upper limiting member 1122. The lower limiting member 1124 may be, for example, a circumferential protrusion fixedly connected to the clamping rod 1121 by welding, integral molding, or the like, or a nut screwed to the clamping rod 1121, or the like.
When the clamp 1 of the present disclosure is used, the clamping end 11210 of the clamping rod 1121 is in contact with the surface of the clamped piece along with the fixing of the locking mechanism 12 to the clamping arm 111. Under the action of the force applied to the clamping rod 1121 by the clamping member, the clamping rod 1121 moves along the clamping arms 111 with the lower retainer 1124 overcoming the elastic force of the elastic member 1123 in a direction away from the clamped member, and the upper retainer 1122 is abutted against the clamping arms 111 by the elastic force of the elastic member 1123, so that the clamping arms 111 are also moved relative to the clamped member by the action of the clamped member. The elastic member 1123 receives the force from the clamp arm 111 transmitted from the upper stopper 1122 and the force from the clamped member transmitted from the lower stopper 1124 at the same time. When the locking mechanism 12 locks the clamping arm 111, that is, when the clamping arm 111 stops moving, the elastic force applied to the clamping rod 1121 by the elastic member 1123 through the lower limiting member 1124 and the acting force fed back to the clamping rod 1121 by the clamped member are balanced, so as to clamp the clamped member.
When the clamping end 11210 of the clamping rod 1121 comes into contact with the surface of the clamped member, the clamping rod 1121 moves in a direction away from the clamped member with the upper and lower stoppers 1122 and 1124 together, and the clamping force applied to the clamped member by the clamping end 11210 is adjusted in accordance with the change in the elastic force of the elastic member 1123. The utility model discloses a clamp 1's clamp force is adjustable, but the distortion resilience part on the elastic compression spare part of clamp rod 1121 to effectively avoid the spare part to warp.
In an embodiment of the clamp 1 of the present invention, the clamping arm 111 is provided with a clamping rod hole 1110, the clamping rod 1121 is slidably engaged with the clamping rod hole 1110, and the clamping rod 1121 is movable along the clamping rod hole 1110. The clamp assembly 112 also includes a clamp bar stop 1125. The clamping bar stop 1125 is fixedly connected to the clamping bar 1121, and the clamping bar stop 1125 is located at a side of the clamping bar hole 1110 away from the clamping end 11210. The clamp rod stoppers 1125 may limit the clamp rod 1121 on the clamp arms 111, so as to prevent the clamp rod 1121 from separating from the clamp arms 111. The clamp rod stopper 1125 may be, for example, a ring-shaped protrusion fixedly connected to the clamp rod 1121 by welding, integral molding, or the like, or a nut screwed to the clamp rod 1121. Generally, the clamp rod stoppers 1125 and the upper stopper 1122 may be respectively located on both sides of the clamp rod hole 1110 in the elastic force direction of the elastic member 1123 to stopper the clamp rod 1121 on the clamp arms 111. As shown in fig. 3 and 4, when the clamp 1 clamps the clamped member, the clamp lever stopper 1125 can be separated from the clamp arm 111 without contacting the clamp arm 111.
Further, the clamp bar hole 1110 extends along the length direction of the clamp arm 111. Thus, the clamping rod 1121 can move along the thickness direction of the clamping arm 111 and also can move along the length direction of the clamping arm 111, thereby clamping the clamped piece more conveniently.
Further, the clamping assembly 112 also includes a first spacer 1126. A first shim 1126 is located on the side of the clamp bar stop 1125 adjacent to the clamp arm 111. The provision of the first spacer 1126 facilitates more securely mounting the clamp bar 1121 on the clamp arms 111 in cooperation with the clamp bar retaining member 1125. In an implementation, the first spacer 1126 and the clamp bar retainer 1125 may be fixedly connected together by welding, or the first spacer 1126 and the clamp bar retainer 1125 may not be connected to each other. In addition, the edge of the first pad 1126 may further have a bent edge that is bent toward the clamping bar hole 1110 and is adapted to the clamping arm 111.
In one embodiment of the present invention clamp 1, the clamping assembly 112 further comprises a second spacer 1127. A second spacer 1127 is located on the side of the lower retainer 1124 adjacent the upper retainer 1122. The elastic member 1123 is located between the upper retainer 1122 and the second spacer 1127. The provision of the second spacer 1127 facilitates the fitting of the lower retainer 1124 to more reliably transmit the force applied by the clamp member to the clamping rod 1121 to the elastic member 1123. In specific implementation, the second spacer 1127 and the lower limiting member 1124 may be fixedly connected together by welding or the like; or the second washer 1127 may not be connected to the lower limiting member 1124, but may be pressed against the lower limiting member 1124 by the elastic force of the elastic member 1123. In addition, the edge of the second pad 1127 may be provided with a bent edge bent toward the clamping bar hole 1110 and adapted to the clamping arm 111.
In one embodiment of the present invention clamp 1, the clamping end 11210 is made of an elastic material. The elastic material may be rubber, for example, to avoid scratching the surface of the clamped member.
In one embodiment of the present invention clamp 1, the locking mechanism 12 includes a positioning bracket 121, a connecting rod 122 and a handle 123. One end of the connecting rod 122 is rotatably connected to the positioning bracket 121, and the other end of the connecting rod 122 is rotatably connected to the clamping arm 111.
The handle 123 has a force application portion 1231, a first connection portion 1232, and a second connection portion 1233. The force application part 1231 and the first connection part 1232 are respectively located at both ends of the handle 123, and the second connection part 1233 is located between the force application part 1231 and the first connection part 1232. The first connecting portion 1232 is rotatably connected to the positioning bracket 121, and the second connecting portion 1233 is rotatably connected to the clamping arm 111. The rotational connection can be realized by a shaft connection or a ball-and-socket connection.
When the handle 123 is biased by the biasing portion 1231, the handle 123 rotates relative to the positioning bracket 121 through the first connecting portion 1232, and applies a biasing force along the biasing direction of the biasing portion 1231 to the clip arm 111 through the second connecting portion 1233. Meanwhile, one end of the link 122 rotates with respect to the positioning bracket 121, and the other end of the link 122 rotates with respect to the clamp arm 111 and applies a force to the clamp arm 111 in a direction toward the connecting end of the link 122 and the positioning rod 121. The clamping arms 111 are balanced by the combined action of the force applied by the handle 123 and the force applied by the connecting rod 122, so that the locking mechanism 12 locks or locks the clamping arms 111.
Further, the locking mechanism 12 further includes a first shaft 124, a second shaft 125, a third shaft 126, and a fourth shaft 127.
One end of the connecting rod 122 is connected with the positioning bracket 121 through a first shaft 124, and the other end of the connecting rod 122 is connected with the clamping arm 111 through a second shaft 125. The first connecting portion 1232 is connected to the positioning bracket 121 through the third shaft 126, and the second connecting portion 1233 is connected to the clamping arm 111 through the fourth shaft 127.
The connection point of the positioning bracket 121 and the first shaft 124 is higher than the connection point of the positioning bracket 121 and the third shaft 126, and the second connection portion 1233 is higher than the first connection portion 1232. The term "high" means that the vertical distance between the joint of the positioning bracket 121 and the first shaft 124 and the clamped member is greater than the vertical distance between the joint of the positioning bracket 121 and the third shaft 126 and the clamped member; the vertical distance between the joint of the second connecting portion 1233 and the fourth shaft 127 and the clamped member is greater than the vertical distance between the joint of the first connecting portion 1232 and the third shaft 126 and the clamped member. This arrangement facilitates a more reliable locking of the clamping arms 111 by the locking mechanism 12.
Further, the links 122 are provided in pairs. The pair of links 122 may be respectively located at both sides of the clamp arm 111 to be more securely rotatably coupled to the clamp arm 111 and the positioning bracket 121.
To more clearly illustrate the clamp 1 of the present disclosure, the following description will be given taking the embodiment shown in fig. 1 to 4 as an example:
as shown in the drawings, the clamp 1 of the present invention includes a clamping mechanism 11 and a locking mechanism 12.
The clamping mechanism 11 includes a clamping arm 111 and a clamping assembly 112. The clamp arm 111 is provided with a clamp rod hole 1110 extending in the longitudinal direction of the clamp arm 111.
The clamp assembly 112 includes a clamp rod 1121, an upper retainer 1122, a spring 1123, a lower retainer 1124, a clamp rod retainer 1125, a first shim 1126 and a second shim 1127. The upper stopper 1122 has a plate-like structure. The resilient member 1123 is a compression spring. The lower limit piece 1124 and the clamping rod limit piece 1125 are both nuts screwed to the clamping rod 1121. The clamping end 11210 of the clamping rod 1121, which is in contact with the clamped piece, is made of rubber.
The clamping rod 1121 is slidably fitted to the clamping rod hole 1110. The clamping rod limiting piece 1125, the first gasket 1126, the upper limiting piece 1122, the elastic piece 1123, the second gasket 1127 and the lower limiting piece 1124 are sequentially sleeved on the clamping rod 1121, and the clamping arm 111 is clamped between the first gasket 1126 and the upper limiting piece 1122.
The locking mechanism 12 includes a positioning bracket 121, a link 122, and a handle 123. The handle 123 has a force application portion 1231, a first connection portion 1232, and a second connection portion 1233. The force application part 1231 and the first connection part 1232 are respectively located at both ends of the handle 123, and the second connection part 1233 is located between the force application part 1231 and the first connection part 1232. One end of the connecting rod 122 is connected with the positioning bracket 121 through a first shaft 124, and the other end of the connecting rod 122 is connected with the clamping arm 111 through a second shaft 125. The first connecting portion 1232 is connected to the positioning bracket 121 through the third shaft 126, and the second connecting portion 1233 is connected to the clamping arm 111 through the fourth shaft 127. The connection point of the positioning bracket 121 and the first shaft 124 is higher than the connection point of the positioning bracket 121 and the third shaft 126, and the second connection portion 1233 is higher than the first connection portion 1232.
When the clamp 1 of this embodiment is used, the handle 123 is first biased by the biasing portion 1231, the handle 123 rotates relative to the positioning bracket 121 through the third shaft 126, and a biasing force along the biasing direction of the biasing portion 1231 is applied to the clamping arm 111 through the fourth shaft 127. Meanwhile, one end of link 122 rotates with respect to positioning bracket 121 via first shaft 124, and the other end of link 122 rotates with respect to clip arm 111 via second shaft 125 and applies a force to clip arm 111 in a direction toward the connecting end of link 122 and positioning bracket 121. The clamping arms 111 are moved toward the clamped member with the clamping assembly 112 under the combined action of the force applied by the handles 123 and the force applied by the connecting rods 122, and the clamping arms 111 are gradually locked by the locking mechanism 12.
With the locking mechanism 12 locking the clamping arms 111, the clamping end 11210 of the clamping rod 1121 contacts the surface of the clamped piece. Under the action of the force applied to the clamping rod 1121 by the clamping member, the clamping rod 1121 moves along the clamping arms 111 with the lower retainer 1124 overcoming the elastic force of the elastic member 1123 in a direction away from the clamped member, and the upper retainer 1122 is abutted against the clamping arms 111 by the elastic force of the elastic member 1123, so that the clamping arms 111 are also moved relative to the clamped member by the action of the clamped member. The elastic member 1123 receives the force from the clamp arm 111 transmitted from the upper stopper 1122 and the force from the clamped member transmitted from the lower stopper 1124 at the same time. When the locking mechanism 12 locks the clamping arm 111, that is, when the clamping arm 111 stops moving, the elastic force applied to the clamping rod 1121 by the elastic member 1123 through the lower limiting member 1124 and the second spacer 1127 is balanced with the force fed back to the clamping rod 1121 by the clamped member, so as to clamp the clamped member.
As shown in fig. 5, the present invention also provides a clamp assembly.
The utility model discloses a press from both sides lock assembly include base 2, backup pad 3 and the utility model discloses a clamp 1. The support plate 3 may be provided with a support surface for supporting the clamped member 4.
The locking mechanism 12 and the supporting plate 3 are both mounted on the base 2, and the clamping end 11210 corresponds to the supporting plate 3. In practical applications, the locking mechanism 12 can be installed by bolting or gluing the positioning bracket 121 to the base 2. The mounting of the support plate 3 can be achieved by welding or gluing, etc.
The clamp force of the clamp assembly of the utility model can be adjusted by the clamping component 112. When the clamp assembly clamps the parts manufactured by stamping, the deformation of the parts can be effectively avoided, and the authenticity of product detection data is ensured.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. The clamp is characterized by comprising a clamping mechanism and a locking mechanism; wherein,
the clamping mechanism comprises a clamping arm and a clamping assembly, the clamping assembly comprises a clamping rod, an upper limiting piece, an elastic piece and a lower limiting piece, the clamping rod is connected with the clamping arm in a sliding fit mode, and the locking mechanism is used for fixing the clamping arm;
the upper limiting piece is in sliding fit with the clamping rod and is arranged to limit the clamping rod on the clamping arm;
the elastic part is positioned between the upper limiting part and the lower limiting part to provide elastic force for the upper limiting part and the lower limiting part;
the lower limiting piece is fixedly connected with the clamping rod, and the lower limiting piece is adjacent to the clamping end of the clamping rod compared with the upper limiting piece.
2. The clamp of claim 1, wherein the clamping arm has a clamping rod hole, and the clamping rod is slidably engaged with the clamping rod hole;
the clamping assembly further comprises a clamping rod limiting part, the clamping rod limiting part is fixedly connected with the clamping rod, and the clamping rod limiting part is located on one side, far away from the clamping end, of the clamping rod hole.
3. The clamp of claim 2, wherein the clamp bar aperture extends along a length of the clamp arm.
4. The clamp of claim 2, wherein the clamping assembly further includes a first shim located on a side of the clamping bar stop adjacent the clamping arm.
5. The clamp of claim 1, wherein the clamping assembly further comprises a second shim located on a side of the lower stop adjacent the upper stop;
the elastic piece is located between the upper limiting piece and the second gasket.
6. The clamp of claim 1, wherein the gripping end is made of an elastic material.
7. The clamp of any one of claims 1 to 6, wherein the locking mechanism comprises a positioning bracket, a link, and a handle;
one end of the connecting rod is rotatably connected with the positioning bracket, and the other end of the connecting rod is rotatably connected with the clamping arm;
the handle has application of force portion, first connecting portion and second connecting portion, application of force portion with first connecting portion are located respectively the both ends of handle, the second connecting portion are located application of force portion with between the first connecting portion, first connecting portion with the locating support rotates to be connected, the second connecting portion with the arm lock rotates to be connected.
8. The pliers of claim 7, wherein the locking mechanism further comprises a first shaft, a second shaft, a third shaft, and a fourth shaft;
one end of the connecting rod is connected with the positioning support shaft through the first shaft, the other end of the connecting rod is connected with the clamping arm shaft through the second shaft, the first connecting part is connected with the positioning support shaft through the third shaft, and the second connecting part is connected with the clamping arm shaft through the fourth shaft;
the connecting part of the positioning bracket and the first shaft is higher than the connecting part of the positioning bracket and the third shaft, and the second connecting part is higher than the first connecting part.
9. The clamp of claim 7, wherein the links are arranged in pairs.
10. A clamp assembly comprising a base, a support plate and a clamp as claimed in any one of claims 1 to 9; wherein,
the locking mechanism and the supporting plate are both arranged on the base, and the clamping end corresponds to the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554181.6U CN208147687U (en) | 2018-04-18 | 2018-04-18 | A kind of clamp and calliper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554181.6U CN208147687U (en) | 2018-04-18 | 2018-04-18 | A kind of clamp and calliper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147687U true CN208147687U (en) | 2018-11-27 |
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ID=64379708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820554181.6U Expired - Fee Related CN208147687U (en) | 2018-04-18 | 2018-04-18 | A kind of clamp and calliper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154985A (en) * | 2021-04-16 | 2021-07-23 | 深圳数码模汽车技术有限公司 | Automobile exhaust pipe part detection tool and detection method |
-
2018
- 2018-04-18 CN CN201820554181.6U patent/CN208147687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154985A (en) * | 2021-04-16 | 2021-07-23 | 深圳数码模汽车技术有限公司 | Automobile exhaust pipe part detection tool and detection method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |