Clamping tool
By designing a clamping tool including clamping parts, fasteners and anti-slip gaskets, the problem that fixing clamping tool in the prior art is easily damaged by the product shape structure, and the effect of fixing the workpiece to be fixed and the vibration test tool without destroying the product structure is achieved.
Patent Information
- Application Number
- CN202420406902.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-04
Smart Images
Figure CN222589397U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical structures, in particular to a clamping tool. Background Art
[0002] When necessary, the products produced in the factory need to use a fixing and clamping tool to perform vibration and other tests, but there are no holes or handles on the products themselves for fixing. In the prior art, there are fixing holes on the vibration test tool, and holes need to be processed on the product, and screws are passed through the fixing holes and the holes on the product to fix the vibration test tool to the product; this destroys the appearance structure of the product.
[0003] With regard to the problem in the prior art that the fixed clamping tooling is prone to damage the product appearance and structure, no effective solution has been proposed yet. Utility Model Content
[0004] The embodiment of the utility model provides a clamping tool to solve the problem in the prior art that the fixed clamping tool is easy to damage the appearance structure of the product.
[0005] To achieve the above-mentioned purpose, the utility model provides a clamping tool, which includes: a clamping piece, used to clamp the workpiece to be fixed and the vibration test tool; the workpiece to be fixed and the vibration test tool are tightly fitted; a fastener, used to pass through the clamping piece to fix the workpiece to be fixed and the vibration test tool to fit together; an anti-slip gasket, which is arranged between the fastener and the workpiece to be fixed or the vibration test tool.
[0006] Optionally, the clamping member is U-shaped.
[0007] Optionally, when the workpiece to be fixed is provided with a special step or a transverse partition, the clamping member is bow-shaped.
[0008] Optionally, the fastener includes: a screw rod and a plum blossom knob; the screw rod and the plum blossom knob are fixedly connected.
[0009] Optionally, the clamping member includes a first plane, a connecting member and a second plane connected in sequence; the first plane and the second plane are parallel.
[0010] Optionally, two fasteners are provided, one of which passes through the first plane and the plum blossom knob is located outside the clamp; and the other passes through the second plane and the plum blossom knob is located outside the clamp.
[0011] Optionally, two anti-skid pads are provided, which are respectively arranged at the bottom ends of two fasteners; one of the anti-skid pads is used to fit closely to the workpiece to be fixed, and the other anti-skid pad is used to fit closely to the vibration testing fixture.
[0012] Optionally, the clamping member is made of steel.
[0013] Optionally, the clamping member is an integrated structure.
[0014] Beneficial effects of the utility model:
[0015] The utility model discloses a clamping fixture, which includes: a clamping piece, used to clamp a workpiece to be fixed and a vibration test fixture; the workpiece to be fixed and the vibration test fixture are tightly fitted; a fastener, used to pass through the clamping piece to fix the workpiece to be fixed and the vibration test fixture in a fit; and an anti-skid pad, which is arranged between the fastener and the workpiece to be fixed or the vibration test fixture. The device of the utility model does not need to process holes on the workpiece to be fixed, that is, without destroying the appearance and structure of the original product, the workpiece to be fixed and the vibration test fixture can be fitted and fixed, and the force is evenly applied. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the bow-shaped clamping tool provided in the first embodiment of the utility model;
[0017] Figure 2 It is a structural schematic diagram of a U-shaped clamping tool provided in the second embodiment of the utility model.
[0018] Explanation of symbols:
[0019] Clamping piece-1, screw rod-2, plum blossom knob-3, anti-slip gasket-4. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] When necessary, the products produced in the factory need to use a fixing and clamping tool to perform vibration and other tests, but there are no holes or handles on the products themselves for fixing. In the prior art, there are fixing holes on the vibration test tool, and holes need to be processed on the product, and screws 2 are passed through the fixing holes and the holes on the product to fix the vibration test tool to the product; this destroys the appearance structure of the product.
[0022] Therefore, the utility model provides a clamping tool that does not damage the product appearance structure. Figure 1 It is a structural schematic diagram of the bow-shaped clamping tool provided in the first embodiment of the utility model; Figure 2: is a schematic diagram of the structure of the U-shaped clamping tool provided in the second embodiment of the utility model, such as Figure 1 and Figure 2 As shown, the clamping tool comprises:
[0023] 1. A clamping member 1 is used to clamp a workpiece to be fixed and a vibration test fixture; the workpiece to be fixed and the vibration test fixture are tightly fitted;
[0024] Specifically, the clamping member 1 is U-shaped or bow-shaped; if the workpiece to be fixed is provided with special steps or transverse partitions, the bow-shaped clamping member 1 is used.
[0025] The clamping member 1 includes a first plane, a connecting member and a second plane connected in sequence; the first plane and the second plane are parallel; when the clamping member 1 is U-shaped, the connecting member is a plane; when the clamping member 1 is bow-shaped, a step is provided at the bottom of the connecting member.
[0026] The clamping member 1 is an integrated structure; the clamping member 1 is made of steel.
[0027] 2. A fastener, used to pass through the clamping member 1 to fix the workpiece to be fixed and the vibration test fixture;
[0028] Specifically, the fastener includes: a screw rod 2 and a plum blossom knob 3; the screw rod 2 and the plum blossom knob 3 are fixedly connected. Two fasteners are provided, one of which passes through the first plane and the plum blossom knob 3 is located outside the clamp 1 (that is, when the first plane is located on the upper side of the second plane, one screw rod 2 passes through the first plane, and the plum blossom knob 3 connected to the screw rod 2 is located on the first plane); the other one passes through the second plane and the plum blossom knob 3 is located outside the clamp 1 (that is, when the first plane is located on the upper side of the second plane, the other screw rod 2 passes through the second plane, and the plum blossom knob 3 connected to the screw rod 2 is located below the second plane); wherein the two screw rods 2 are located in corresponding positions.
[0029] 3. An anti-skid pad 4, which is arranged between the fastener and the workpiece to be fixed or the vibration test fixture.
[0030] Specifically, two anti-slip gaskets 4 are provided, which are respectively arranged at the bottom ends of the two fasteners (that is, the two anti-slip gaskets 4 are both located in the clamping member 1, and the positions of the two anti-slip gaskets 4 correspond); one of the anti-slip gaskets 4 is used to fit tightly against the workpiece to be fixed, and the other anti-slip gasket 4 is used to fit tightly against the vibration test fixture.
[0031] In the specific implementation process, the workpiece to be fixed and the vibration test fixture are placed in the clamp 1, and the workpiece to be fixed is located on the vibration test fixture. If there is a special step or a cross partition on the workpiece to be fixed, the bow clamp 1 is used; by rotating the plum blossom knob 3, the two screws 2 gradually approach each other, and then the two anti-slip gaskets 4 clamp the workpiece to be fixed and the vibration test fixture, that is, the workpiece to be fixed and the vibration test fixture are tightly fitted to achieve fixation.
[0032] Beneficial effects of the utility model:
[0033] The utility model discloses a clamping fixture, which includes: a clamping member 1, used to clamp a workpiece to be fixed and a vibration test fixture; the workpiece to be fixed and the vibration test fixture are tightly fitted; a fastener, used to pass through the clamping member 1 to fix the workpiece to be fixed and the vibration test fixture in a fixed fit; an anti-skid pad 4, the anti-skid pad 4 is arranged between the fastener and the workpiece to be fixed or the vibration test fixture. The device of the utility model does not need to process holes on the workpiece to be fixed, that is, without destroying the appearance and structure of the original product, the workpiece to be fixed and the vibration test fixture can be fixed in a fitted and uniform force manner.
[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A clamping tool, characterized in that: include: A clamping member is used to clamp the workpiece to be fixed and the vibration test fixture; the workpiece to be fixed and the vibration test fixture are tightly fitted; A fastener, used for passing through the clamping member to fix the workpiece to be fixed and the vibration test fixture; An anti-skid pad is arranged between the fastener and the workpiece to be fixed or the vibration test fixture.
2. The clamping fixture according to claim 1, characterized in that: The clamping piece is U-shaped.
3. The clamping tool according to claim 1, characterized in that: When the workpiece to be fixed is provided with a step or a transverse partition, the clamping member is arched.
4. The clamping fixture according to claim 1, characterized in that: The fastener comprises: a screw rod and a plum blossom knob; the screw rod and the plum blossom knob are fixedly connected.
5. The clamping fixture according to claim 1, characterized in that: The clamping member comprises a first plane, a connecting member and a second plane connected in sequence; The first plane and the second plane are parallel.
6. The clamping fixture according to claim 5, characterized in that: The fasteners are provided with two, one of which passes through the first plane and the plum blossom knob is located outside the clamp; the other passes through the second plane and the plum blossom knob is located outside the clamp.
7. The clamping fixture according to claim 6, characterized in that: The anti-skid pads are provided with two, which are respectively arranged at the bottom ends of the two fasteners; one of the anti-skid pads is used to closely adhere to the workpiece to be fixed, and the other anti-skid pad is used to closely adhere to the vibration test fixture.
8. The clamping fixture according to claim 1, characterized in that: The clamping piece is made of steel.
9. The clamping fixture according to claim 5, characterized in that: The clamping piece is an integrated structure.