CN210848956U - Pressurizing clamping mechanism - Google Patents
Pressurizing clamping mechanism Download PDFInfo
- Publication number
- CN210848956U CN210848956U CN201921628783.2U CN201921628783U CN210848956U CN 210848956 U CN210848956 U CN 210848956U CN 201921628783 U CN201921628783 U CN 201921628783U CN 210848956 U CN210848956 U CN 210848956U
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- Prior art keywords
- jacking
- guide rail
- block
- connecting plate
- clamping mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 abstract description 18
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a welding auxiliary clamping equipment field, the technical scheme of the utility model be: a pressurizing and clamping mechanism comprises a jacking cylinder, a jacking plate arranged at the output end of the jacking cylinder and clamping assemblies arranged at two sides of the jacking cylinder, wherein the clamping assemblies are arranged in two groups and are symmetrically arranged relative to the jacking cylinder, a connecting plate is horizontally arranged at the side part above the jacking plate, a support is vertically and fixedly arranged on the connecting plate, one surface of the support, which faces the jacking plate, is provided with a positioning and clamping mechanism, one end of an oblique guide rail is fixed with the bottom of the support and is obliquely arranged towards the jacking cylinder, oblique slide blocks are fixedly arranged at two sides of the jacking plate and are arranged on the oblique guide rails, a transverse guide rail is arranged below the connecting plate in a horizontal manner, and a transverse slide block is arranged on the transverse guide rail, the cylinder is jacked to drive the jacking plate to move upwards, so that the connecting plate drives the pressing block on the support to be pressed, and the relative precision and welding quality of two welding workpieces are guaranteed.
Description
Technical Field
The utility model relates to a welding auxiliary clamping equipment field especially involves a pressure boost clamping mechanism.
Background
In the welding operation, in order to ensure the size of a welded part, improve the precision and efficiency of assembly positioning, and prevent the phenomena of deformation or deviation and the like in the welding process, a positioning and clamping mechanism is often needed to be used for fixing the welded part. Different positioning clamps need to be designed for welding parts with different shapes and sizes, and if the clamps have defects, the production efficiency of products can be directly reduced, the final quality of the products can be affected, and a lot of inconvenience and problems occur.
At present, a plurality of methods are provided for positioning clamping and positioning parts, but a remarkable problem exists in that clamping force is not very large, so that the welding part is completely fixed during welding operation, dislocation and deviation are easy to occur, and the problems of workpiece positioning precision and station beat are difficult to solve. To solve this problem, it is necessary to improve the welding jig mechanism portion for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure boost clamping mechanism to the current problem to this type of location, improves positioning accuracy through the adoption, the pressure boost clamping mechanism of simple and convenient operation to reach the demand of product on quality and output.
To achieve the purpose, the utility model adopts the following technical proposal:
a pressurizing and clamping mechanism comprises a jacking cylinder, a jacking plate arranged at the output end of the jacking cylinder and clamping assemblies arranged at two sides of the jacking cylinder, wherein the output end of the jacking cylinder is vertically and upwards arranged, the clamping assemblies are arranged in two groups and are symmetrically arranged relative to the jacking cylinder, each clamping assembly comprises a support, a connecting plate, an oblique guide rail and a transverse guide rail, the connecting plate is horizontally arranged at the side part above the jacking plate, the supports are vertically and fixedly arranged on the connecting plate and are positioned at one side close to the jacking plate, one side of each support, facing the jacking plate, is provided with a positioning and clamping mechanism, one end of each oblique guide rail is fixed with the bottom of each support and is obliquely arranged towards the jacking cylinder, oblique sliding blocks are fixedly arranged at two sides of the jacking plate, the oblique sliding blocks are arranged on the oblique guide rails, and the transverse guide rails are arranged below the connecting plates in a horizontal manner, the transverse guide rail is provided with a transverse sliding block, and the connecting plate is connected with the transverse guide rail through the transverse sliding block.
The utility model discloses a further set up to: the positioning and clamping mechanism is provided with a plurality of groups and comprises a connecting block and a pressing block, the connecting block is fixedly arranged on the surface of the support, and the pressing block is fixedly arranged on the connecting block.
The utility model discloses a further set up to: the inclined slide block is connected with the inclined guide rail in a sliding mode, and the contact end of the inclined slide block and the contact end of the inclined guide rail are of a claw-shaped structure.
The utility model discloses a further set up to: and the transverse sliding block is connected with the transverse guide rail in a sliding manner.
The utility model discloses a further set up to: each group of clamping components is at least provided with two transverse guide rails which are arranged in parallel.
The utility model discloses a further set up to: and a limiting block is fixedly arranged at one end of the transverse guide rail far away from the jacking cylinder.
The utility model discloses a further set up to: be provided with the buffer block on the connecting plate, the buffer block sets up the one end of keeping away from the jacking cylinder on the connecting plate, the quantity of buffer block is unanimous with the stopper, buffer block and stopper should connect cooperation and one-to-one.
The utility model has the advantages that:
the utility model discloses press from both sides tightly welding workpiece, make it drive its jacking board upwards through the cylinder jacking, in the transmission via slant guide rail and transverse guide to make the compact heap that the connecting plate drove on the support compress tightly, the power when making it compress tightly can become bigger, guarantees two welding workpiece's relative precision, satisfies the actual production demand, guarantees its welded quality, easy operation, and the practicality is strong.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic view of the three-dimensional splitting structure of the present invention;
FIG. 5 is an enlarged schematic view at B in FIG. 4;
fig. 6 is a schematic view of a partial structure of the present invention;
in the figure: the device comprises a jacking cylinder 1, a jacking plate 2, a positioning and clamping mechanism 3, a connecting block 3a, a pressing block 3b, a support 4, a connecting plate 5, an oblique sliding block 6, an oblique guide rail 7, a transverse sliding block 8, a transverse guide rail 9, a limiting block 10 and a buffering block 11.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 6, the pressurizing and clamping mechanism includes a jacking cylinder 1, a jacking plate 2 disposed at an output end of the jacking cylinder 1, and clamping assemblies disposed at two sides of the jacking cylinder 1, wherein the output end of the jacking cylinder 1 is vertically disposed upward, the clamping assemblies are disposed in two groups and symmetrically disposed with respect to the jacking cylinder 1, each clamping assembly includes a support 4, a connecting plate 5, an inclined guide rail 7 and a transverse guide rail 9, the connecting plate 5 is horizontally disposed at a side portion above the jacking plate 2, the support 4 is vertically and fixedly disposed on the connecting plate 5 and located at a side close to the jacking plate 2, one surface of the support 4 facing the jacking plate 2 is provided with a positioning and clamping mechanism 3, one end of the inclined guide rail 7 is fixed to a bottom portion of the support 4 and is obliquely disposed toward the jacking cylinder 1, two sides of the jacking plate 2 are both fixedly provided with inclined sliders 6, the inclined slide block 6 is arranged on the inclined guide rail 7, the transverse guide rail 9 is arranged below the connecting plate 5 and is horizontally arranged, the transverse slide block 8 is arranged on the transverse guide rail 9, and the connecting plate 5 is connected with the transverse guide rail 9 through the transverse slide block 8. This device is used for pressing from both sides tight fixedly to the welding piece, place the article between two sets of clamping component, be located jacking board 2's top, confirm well position back, start jacking cylinder 1 and promote jacking board 2 and rise, jacking board 2 takes the vertical rising of slant slider 6 of both sides, slant slider 6 takes slant guide rail 7 to rise, and then promote support 4 and connecting plate 5 to rise, because the design of angle, the vertical ascending power that jacking cylinder 1 provided is decomposed into slant power and horizontal power, horizontal sideslip is done on transverse guide 9 to horizontal power drive connecting plate 5 etc., and then make two supports 4 draw close towards the centre, form clamping action to the welding work piece. After the operation is finished, the jacking cylinder 1 can pull the inclined sliding block 6 to descend, so that the connecting plate 5 slides outwards on the transverse guide rail 9, and the workpiece can be taken down after being loosened.
The positioning and clamping mechanism 3 is provided with a plurality of groups, the positioning and clamping mechanism 3 comprises a connecting block 3a and a pressing block 3b, the connecting block 3a is fixedly arranged on the surface of the support 4, and the pressing block 3b is fixedly arranged on the connecting block 3 a. The pressing block 3b is directly contacted with the surface of the workpiece and supports against the workpiece to ensure welding operation.
The oblique sliding block 6 is connected with the oblique guide rail 7 in a sliding mode, and the contact end of the oblique sliding block 6 and the contact end of the oblique guide rail 7 are of a claw-shaped structure. The structure of the oblique sliding block 6 can ensure that the oblique guide rail 7 is pushed upwards while sliding on the oblique guide rail 7.
The transverse sliding block 8 is connected with a transverse guide rail 9 in a sliding mode.
Each group of clamping components is at least provided with two transverse guide rails 9, and the transverse guide rails 9 are arranged in parallel.
And a limiting block 10 is fixedly arranged at one end of the transverse guide rail 9 far away from the jacking cylinder 1.
Be provided with buffer block 11 on connecting plate 5, buffer block 11 sets up the one end of keeping away from jacking cylinder 1 on connecting plate 5, buffer block 11's quantity is unanimous with stopper 10, buffer block 11 should connect cooperation and one-to-one with stopper 10. The cooperation of buffer block 11 and stopper 10 plays the spacing effect to support 4, connecting plate 5 etc..
The working principle is as follows: this device is used for pressing from both sides tight fixedly to the welding piece, place the article between two sets of clamping component, be located jacking board 2's top, confirm well position back, start jacking cylinder 1 and promote jacking board 2 and rise, jacking board 2 takes the vertical rising of slant slider 6 of both sides, slant slider 6 takes slant guide rail 7 to rise, and then promote support 4 and connecting plate 5 to rise, because the design of angle, the vertical ascending power that jacking cylinder 1 provided is decomposed into slant power and horizontal power, horizontal sideslip is done on transverse guide 9 to horizontal power drive connecting plate 5 etc., and then make two supports 4 draw close towards the centre, form clamping action to the welding work piece. After the operation is finished, the jacking cylinder 1 can pull the inclined sliding block 6 to descend, so that the connecting plate 5 slides outwards on the transverse guide rail 9, and the workpiece can be taken down after being loosened. The device is convenient to operate, has large clamping force, and ensures the welding precision and the product quality.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A pressurizing and clamping mechanism is characterized by comprising a jacking cylinder, a jacking plate arranged at the output end of the jacking cylinder and clamping assemblies arranged at two sides of the jacking cylinder, wherein the output end of the jacking cylinder is vertically and upwards arranged, the clamping assemblies are provided with two groups and are symmetrically arranged relative to the jacking cylinder, each clamping assembly comprises a support, a connecting plate, an oblique guide rail and a transverse guide rail, the connecting plate is horizontally arranged at the side part above the jacking plate, the support is vertically and fixedly arranged on the connecting plate and is positioned at one side close to the jacking plate, one surface of the support, facing the jacking plate, is provided with a positioning and clamping mechanism, one end of the oblique guide rail is fixed with the bottom of the support and is obliquely arranged towards the jacking cylinder, oblique sliding blocks are fixedly arranged at two sides of the jacking plate, the oblique sliding blocks are arranged on the oblique guide rails, and the transverse guide rails are arranged below the connecting plate in a horizontal manner, the transverse guide rail is provided with a transverse sliding block, and the connecting plate is connected with the transverse guide rail through the transverse sliding block.
2. A pressurized clamping mechanism as recited in claim 1, wherein: the positioning and clamping mechanism is provided with a plurality of groups and comprises a connecting block and a pressing block, the connecting block is fixedly arranged on the surface of the support, and the pressing block is fixedly arranged on the connecting block.
3. A pressurized clamping mechanism as recited in claim 1, wherein: the inclined slide block is connected with the inclined guide rail in a sliding mode, and the contact end of the inclined slide block and the contact end of the inclined guide rail are of a claw-shaped structure.
4. A pressurized clamping mechanism as recited in claim 1, wherein: and the transverse sliding block is connected with the transverse guide rail in a sliding manner.
5. A pressurized clamping mechanism as recited in claim 1, wherein: each group of clamping components is at least provided with two transverse guide rails which are arranged in parallel.
6. A pressurized clamping mechanism as recited in claim 1, wherein: and a limiting block is fixedly arranged at one end of the transverse guide rail far away from the jacking cylinder.
7. A pressurized clamping mechanism as recited in claim 1, wherein: be provided with the buffer block on the connecting plate, the buffer block sets up the one end of keeping away from the jacking cylinder on the connecting plate, the quantity of buffer block is unanimous with the stopper, buffer block and stopper should connect cooperation and one-to-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628783.2U CN210848956U (en) | 2019-09-27 | 2019-09-27 | Pressurizing clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628783.2U CN210848956U (en) | 2019-09-27 | 2019-09-27 | Pressurizing clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848956U true CN210848956U (en) | 2020-06-26 |
Family
ID=71298997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628783.2U Expired - Fee Related CN210848956U (en) | 2019-09-27 | 2019-09-27 | Pressurizing clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848956U (en) |
-
2019
- 2019-09-27 CN CN201921628783.2U patent/CN210848956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |