CN216464170U - Pressing mechanism of jig - Google Patents
Pressing mechanism of jig Download PDFInfo
- Publication number
- CN216464170U CN216464170U CN202122944533.3U CN202122944533U CN216464170U CN 216464170 U CN216464170 U CN 216464170U CN 202122944533 U CN202122944533 U CN 202122944533U CN 216464170 U CN216464170 U CN 216464170U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- positioning frame
- pressing
- group
- cavity
- 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.)
- Active
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a material pressing mechanism of a jig, which is characterized in that: the device comprises a positioning frame and two groups of connecting plates, wherein each group of connecting plates is provided with a plurality of groups of compression bars; the middle part of the positioning frame is provided with a cavity, the connecting plate is arranged at the top of the positioning frame in a position-adjustable manner, the middle part of the connecting plate is arranged right above the cavity, the pressure lever is arranged in the cavity, and the bottom of the pressure lever is arranged below the bottom surface of the positioning frame; a plurality of groups of mounting holes are formed in the connecting plate, and the middle part of each group of the pressure rods is movably inserted into one group of the mounting holes; the pressing rod is connected with an upper nut and a lower nut in a threaded mode, the upper nut is arranged above the connecting plate, the lower nut is arranged below the connecting plate, a pressing spring is sleeved on the pressing rod, and two ends of the pressing spring respectively abut against the connecting plate and the lower nut. The utility model improves the stability of material pressing, improves the application range and reduces the cost.
Description
Technical Field
The present disclosure relates to holding devices, and particularly to a holding device for holding a holding device.
Background
When the circuit board is processed, the jig is used for positioning the product. Wherein, swager in the tool constructs, generally all is the apron that can rotate, and in this kind of mode, because it is spacing after rotating, need adjust the inclination of apron, prevent to rotate the in-process and weigh the product wounded. If directly adopt the bolt fastening, then need tear the apron down, also very inconvenient leads to operating personnel intensity of labour can increase. Meanwhile, one set of jig can only position products with the same size and thickness, and is inconvenient to adjust, so that the cost is high.
Disclosure of Invention
The utility model aims to provide a material pressing mechanism of a jig, which improves the convenience and stability of material pressing, ensures the material pressing quality and reduces the labor intensity of operators.
In order to achieve the purpose, the utility model adopts the technical scheme that: a pressing mechanism of a jig comprises a positioning frame and two groups of connecting plates arranged on the positioning frame, wherein a plurality of groups of pressing rods are arranged on each group of connecting plates;
the middle part of the positioning frame is provided with a cavity, the connecting plate is arranged at the top of the positioning frame in an adjustable position, the middle part of the connecting plate is arranged right above the cavity, the pressure lever is arranged in the cavity, and the bottom of the pressure lever is arranged below the bottom surface of the positioning frame;
a plurality of groups of mounting holes are formed in the connecting plate, and the middle part of each group of the pressure rods is movably inserted into one group of the mounting holes; the pressing rod is connected with an upper nut and a lower nut in a threaded mode, the upper nut is arranged above the connecting plate, the lower nut is arranged below the connecting plate, a pressing spring is sleeved on the pressing rod, the top of the pressing spring abuts against the bottom surface of the connecting plate, the bottom of the pressing spring abuts against the top surface of the lower nut, and the pressing spring pushes the pressing rod to move downwards, so that the upper nut abuts against the top surface of the connecting plate.
In the technical scheme, the front side and the rear side of the top surface of the positioning frame are respectively provided with a T-shaped sliding groove, two ends of each T-shaped sliding groove are respectively communicated with the left side surface and the right side surface of the positioning frame, and the bottoms of two ends of the connecting plate are respectively arranged in the corresponding T-shaped sliding grooves in a sliding mode through a T-shaped block.
In the technical scheme, butterfly bolts are respectively arranged at the tops of the two ends of each group of connecting plates, the bottoms of the butterfly bolts penetrate through the T-shaped blocks and abut against the bottoms of the T-shaped sliding grooves, and the connecting plates are locked and limited at the tops of the positioning frames.
In the above technical scheme, a sleeve of a hollow structure is arranged at the rear end of the positioning frame, and the sleeve is perpendicular to the connecting plate.
In the technical scheme, the bottom of the pressure lever is provided with a flexible buffer gasket.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the compression rod is arranged on the connecting plate, the connecting plate can be arranged at the top of the positioning frame in a position adjusting manner, and the compression rod is pushed to press downwards through the spring, so that the product is compressed and limited by the elasticity of the spring in actual use, the flexible material pressing is realized, the product is prevented from being crushed, meanwhile, the number of the compression rods can be adjusted, the position of the connecting plate is adjusted, the flexible material pressing device is suitable for products with different sizes and thicknesses, the application range is improved, the use cost is reduced, and the material pressing stability and quality of the product are also ensured.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
fig. 2 is a schematic sectional structure view of fig. 1.
Wherein: 1. a positioning frame; 2. a connecting plate; 3. a pressure lever; 4. a cavity; 5. mounting holes; 6. screwing a nut; 7. a lower nut; 8. a material pressing spring; 9. a sleeve; 10. a T-shaped chute; 11. a T-shaped block; 12. a butterfly bolt; 13. a flexible buffer pad.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1 and 2, the pressing mechanism of the jig comprises a positioning frame 1 and two groups of connecting plates 2 arranged on the positioning frame, wherein a plurality of groups of pressing rods 3 are arranged on each group of connecting plates;
the middle part of the positioning frame is provided with a cavity 4, the connecting plate is arranged at the top of the positioning frame in an adjustable position, the middle part of the connecting plate is arranged right above the cavity, the pressure lever is arranged in the cavity, and the bottom of the pressure lever is arranged below the bottom surface of the positioning frame;
a plurality of groups of mounting holes 5 are formed in the connecting plate, and the middle part of each group of the pressure rods is movably inserted into one group of the mounting holes; the pressing rod is connected with an upper nut 6 and a lower nut 7 in a threaded mode, the upper nut is arranged above the connecting plate, the lower nut is arranged below the connecting plate, a pressing spring 8 is sleeved on the pressing rod, the top of the pressing spring abuts against the bottom surface of the connecting plate, the bottom of the pressing spring abuts against the top surface of the lower nut, and the pressing spring pushes the pressing rod to move downwards, so that the upper nut abuts against the top surface of the connecting plate.
The rear end of the positioning frame is provided with a sleeve 9 with a hollow structure, and the sleeve is perpendicular to the connecting plate.
In this embodiment, being connected with the tool rotation through the sleeve pipe of locating frame rear end, the cavity of locating frame can rotate the product top for the depression bar presses the material to the product, wherein, at this in-process, because the locating frame rotates, make the depression bar that is in the rear end of connecting plate can contact with the product earlier, consequently, if the depression bar is fixed position, it is too big that the depression bar that is located the rear end most probably gives the pressure of product, press the product to warp easily, if the depression bar has certain elastic deformation ability, also very easily crush the product like this. Therefore, the pressing rod is movably installed on the connecting plate, the upper nut, the lower nut and the pressing spring are arranged, so that the pressing spring gives a buffer in the rotating process of the positioning frame to prevent a product from being crushed, meanwhile, the product is pressed by utilizing the elastic force of the pressing spring, and the application range can be improved for products with different thicknesses. And set up multiunit mounting hole above the connecting plate, can adjust the depression bar that corresponds quantity and the position of depression bar like this according to the size of product, the connecting plate can adjust the position on the locating frame, is applicable to the product of not unidimensional, improves application scope, guarantees to press material stability and quality, reduce cost.
Referring to fig. 1 and 2, a T-shaped sliding groove 10 is respectively arranged on the front side and the rear side of the top surface of the positioning frame, two ends of the T-shaped sliding groove are respectively communicated with the left side surface and the right side surface of the positioning frame, and bottoms of two ends of the connecting plate are respectively slidably arranged in the corresponding T-shaped sliding grooves through a T-shaped block 11.
And the top parts of the two ends of each group of connecting plates are respectively provided with a butterfly bolt 12, the bottom of each butterfly bolt penetrates through the T-shaped block and abuts against the bottom of the T-shaped sliding groove, and the connecting plates are locked and limited at the top parts of the positioning frames.
The positioning frame slides in the T-shaped sliding groove through the T-shaped block and is locked by the butterfly bolt, so that the distance between the two groups of connecting plates can be conveniently adjusted, and the positioning frame is suitable for products with different sizes.
Wherein, the bottom of depression bar is equipped with flexible buffer spacer 13. When the bottom of the pressing rod is in contact with a product, the flexible buffer gasket is utilized for flexible contact, the pressing rod is prevented from being in direct rigid contact with the product, and the product is prevented from being crushed.
Claims (5)
1. The utility model provides a swager of tool constructs which characterized in that: the device comprises a positioning frame and two groups of connecting plates arranged on the positioning frame, wherein each group of connecting plates is provided with a plurality of groups of compression bars;
the middle part of the positioning frame is provided with a cavity, the connecting plate is arranged at the top of the positioning frame in an adjustable position, the middle part of the connecting plate is arranged right above the cavity, the pressure lever is arranged in the cavity, and the bottom of the pressure lever is arranged below the bottom surface of the positioning frame;
a plurality of groups of mounting holes are formed in the connecting plate, and the middle part of each group of the pressure rods is movably inserted into one group of the mounting holes; the pressing rod is connected with an upper nut and a lower nut in a threaded mode, the upper nut is arranged above the connecting plate, the lower nut is arranged below the connecting plate, a pressing spring is sleeved on the pressing rod, the top of the pressing spring abuts against the bottom surface of the connecting plate, the bottom of the pressing spring abuts against the top surface of the lower nut, and the pressing spring pushes the pressing rod to move downwards, so that the upper nut abuts against the top surface of the connecting plate.
2. The pressing mechanism of the jig according to claim 1, wherein: the positioning frame is characterized in that the front side and the rear side of the top surface of the positioning frame are respectively provided with a T-shaped sliding groove, two ends of each T-shaped sliding groove are respectively communicated with the left side surface and the right side surface of the positioning frame, and the bottoms of two ends of the connecting plate are respectively arranged in the corresponding T-shaped sliding grooves in a sliding mode through a T-shaped block.
3. The pressing mechanism of the jig according to claim 2, wherein: and the top parts of the two ends of each group of connecting plates are respectively provided with a butterfly bolt, the bottom of each butterfly bolt penetrates through the T-shaped block and abuts against the bottom of the T-shaped sliding groove, and the connecting plates are locked and limited at the top parts of the positioning frames.
4. The pressing mechanism of the jig according to claim 1, wherein: the rear end of the positioning frame is provided with a sleeve with a hollow structure, and the sleeve is perpendicular to the connecting plate.
5. The pressing mechanism of the jig according to claim 1, wherein: the bottom of the pressure lever is provided with a flexible buffer gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944533.3U CN216464170U (en) | 2021-11-26 | 2021-11-26 | Pressing mechanism of jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944533.3U CN216464170U (en) | 2021-11-26 | 2021-11-26 | Pressing mechanism of jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216464170U true CN216464170U (en) | 2022-05-10 |
Family
ID=81401042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944533.3U Active CN216464170U (en) | 2021-11-26 | 2021-11-26 | Pressing mechanism of jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216464170U (en) |
-
2021
- 2021-11-26 CN CN202122944533.3U patent/CN216464170U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216464170U (en) | Pressing mechanism of jig | |
| CN112296713A (en) | Fixing device is used in machine part processing | |
| CN216175673U (en) | Anti-dislocation hardware processing stamping device | |
| CN210280389U (en) | Die device of molding press | |
| CN210188311U (en) | U-shaped bolt sizing tool | |
| CN221109536U (en) | Punch press equipment with limit structure | |
| CN209868805U (en) | Die fixing device | |
| CN220346946U (en) | Bolt bending machine | |
| CN220112428U (en) | Cutting device for thin steel sheet | |
| CN211163511U (en) | Material pressing device for polishing | |
| CN220409741U (en) | Special-shaped tablet medicine punching machine | |
| CN220995866U (en) | Fixing device for striking plate | |
| CN213793817U (en) | Stamping die for producing computer keyboard frame | |
| CN217775258U (en) | Positioning protection mechanism for producing bent stamping parts | |
| CN210011445U (en) | Rubber pressing plate tool | |
| CN220717395U (en) | Metal frame stamping device with safety splash-proof function | |
| CN221420172U (en) | Multidirectional smooth type adjustable printing label separating device | |
| CN221390944U (en) | Compression workbench with pressure flexible and adjustable | |
| CN211757911U (en) | Alloy notebook casing stamping device | |
| CN212497911U (en) | Rubber cutting machine | |
| CN218964741U (en) | Product processing positioning fixture | |
| CN215845103U (en) | Stamping part processing die with multidirectional positioning function | |
| CN218216058U (en) | Multi-size riveting jig | |
| CN209867127U (en) | Mold device adopting side-mounted lower mold mechanism | |
| CN214078680U (en) | Metal plate forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |