CN215146109U - Positioning and clamping synchronizing mechanism - Google Patents
Positioning and clamping synchronizing mechanism Download PDFInfo
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- CN215146109U CN215146109U CN202023348869.5U CN202023348869U CN215146109U CN 215146109 U CN215146109 U CN 215146109U CN 202023348869 U CN202023348869 U CN 202023348869U CN 215146109 U CN215146109 U CN 215146109U
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Abstract
The utility model discloses a positioning and clamping synchronizing mechanism, which relates to the technical field of clamping tools, and comprises a clamping assembly, wherein the clamping assembly comprises a first mounting block, a connecting block and two clamping arms distributed at the left side and the right side of the first mounting block, the first mounting block is fixedly arranged, a positioning pin for positioning a product is arranged at the front end of the connecting block, the front part of the clamping arm is provided with a clamping end, the middle part of the clamping arm is hinged with the first mounting block, the rear part of the clamping arm extends outwards from front to back gradually, and the rear part of the clamping arm is connected with the connecting block in a sliding manner; the driving assembly comprises a driving source for driving the connecting block to move back and forth, and the connecting block drives the two clamping arms to open and close through moving back and forth. According to the technical scheme, the positioning and clamping act synchronously, and the positioning and clamping can be realized only by one driving source.
Description
Technical Field
The utility model relates to a press from both sides tight frock technical field, in particular to location clamping synchronization mechanism.
Background
In past guide rail product, the spot welding tool need press from both sides tight back welding to little sheet metal component, but the locating surface of little sheet metal component is in the outside, need follow the inboard when outwards compressing tightly, need use a push-and-pull cylinder to fix a position and compress tightly the cylinder and press from both sides tightly little sheet metal component, it is more firm to fix a position, convenient operation, the shortcoming is exactly that the tight required operating space of clamp requires than higher, and two cylinders need be according to the order action from beginning to end, the beat time is extravagant.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a tight lazytongs is pressed from both sides in location, location and tight synchronizing motion, and only need a driving source can realize.
According to the embodiment of the utility model, the positioning and clamping synchronizing mechanism comprises a clamping assembly, the clamping assembly comprises a first mounting block, a connecting block and two clamping arms distributed on the left side and the right side of the first mounting block, the first mounting block is fixedly arranged, a positioning pin for positioning a product is mounted at the front end of the connecting block, the front part of the clamping arm is provided with a clamping end, the middle part of the clamping arm is hinged with the first mounting block, the rear part of the clamping arm extends outwards gradually from front to back, and the rear part of the clamping arm is connected with the connecting block in a sliding manner; the driving assembly comprises a driving source for driving the connecting block to move back and forth, and the connecting block drives the two clamping arms to open and close through moving back and forth.
In an optional or preferred embodiment, a clamping control groove is arranged at the rear part of the clamping arm, linkage pin shafts are respectively installed at the left side and the right side of the connecting block, and the linkage pin shafts are located in the corresponding clamping control grooves.
In an alternative or preferred embodiment, the connecting block is provided with a through slot for the clamping arm to move.
In an alternative or preferred embodiment, the first mounting block is provided with a through hole for the positioning pin to pass through.
In an optional or preferred embodiment, the left side and the right side of the first mounting block are both provided with side positioning blocks, and the bottom of the front end of the first mounting block is provided with a profile limiting block.
In an alternative or preferred embodiment, the driving assembly further includes a second mounting block fixedly disposed, the driving source is an air cylinder, the driving source is mounted on the second mounting block, and a piston rod of the driving source is connected to the connecting block through a connecting rod.
In an alternative or preferred embodiment, the drive source is a belt hand clamp cylinder, the drive source being provided with a drive control handle.
Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: according to the technical scheme, by designing the clamping assembly, when the connecting block is driven by the driving source to move forwards, the rear parts of the two clamping arms gradually approach to each other, so that the clamping ends at the front parts of the two clamping arms clamp a product; meanwhile, the positioning pin on the connecting block moves forwards, the product is inserted for positioning, the two actions are synchronous, and only one driving source is needed for realizing.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural view of an embodiment of the present invention, wherein the clamping assembly is in a positioning state;
FIG. 2 is a view of an embodiment of the present invention showing a clamping assembly wherein two clamping arms are clamped together;
fig. 3 is a schematic structural view of an embodiment of the present invention, wherein the clamping assembly is in an open state;
fig. 4 shows an embodiment of the clamping assembly of the present invention, wherein the clamping arms are open.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-4, a positioning and clamping synchronization mechanism includes a clamping assembly 20 and a drive assembly 30.
As shown in fig. 2 and 4, the clamping assembly 20 includes a first mounting block 21, a connecting block 24, and two clamping arms 27 distributed on the left and right sides of the first mounting block 21, the first mounting block 21 is fixed, specifically, the left and right sides of the first mounting block 21 are both provided with side positioning blocks 22, and the bottom of the front end of the first mounting block 21 is provided with a profile limiting block 23, which can be used to position three sides of the product 10.
In addition, a positioning pin 25 for positioning the product 10 is installed at the front end of the connecting block 24. Preferably, the first mounting block 21 is provided with a through hole for the positioning pin 25 to pass through. The front part of the clamping arm 27 is provided with a clamping end, the middle part of the clamping arm 27 is hinged with the first mounting block 21, the rear part of the clamping arm 27 extends outwards gradually from front to back, and the rear part of the clamping arm 27 is connected with the connecting block 24 in a sliding way.
The driving assembly 30 includes a driving source 32 for driving the connecting block 24 to move forward and backward, and the connecting block 24 drives the two clamping arms 27 to open and close by moving forward and backward. It can be understood that, as shown in fig. 4, the front ends of the two clamping arms 17 are opened, and the product 10 is not clamped, at this time, as will be understood in conjunction with fig. 2, the driving source 32 drives the connecting block 24 to move forward, and the rear portions of the two clamping arms 27 gradually approach, so that the clamping ends at the front portions of the two clamping arms 27 clamp the product 10, and at the same time, the positioning pins 25 on the connecting block 24 move forward, and the product 10 is inserted for positioning, and the two actions are synchronized, and only one driving source is needed.
Specifically, a clamping control groove 28 is arranged at the rear part of the clamping arm 27, the interlocking pin shafts 26 are respectively installed at the left side and the right side of the connecting block 24, the interlocking pin shafts 26 are positioned in the corresponding clamping control grooves 28, and the shapes and the sizes of the clamping arm 27 and the clamping control grooves 28 are designed according to the size of the product 10. Correspondingly, the connecting block 24 is provided with a through groove for the clamping arm 27 to move,
In some embodiments, the driving assembly further comprises a second mounting block 31 fixedly disposed, the driving source 32 is an air cylinder, the driving source 32 is mounted on the second mounting block 31, and a piston rod of the driving source 32 is connected to the connecting block 24 through a connecting rod 33. Further, the driving source 32 is provided with a manual clamping cylinder, and the driving source 32 is provided with a driving control handle 34, and can be operated pneumatically or manually. The positioning and clamping synchronization mechanism of the present embodiment can fix the first mounting block 21 and the second mounting block 31 to the fixing plate of the spot welding apparatus in application.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A positioning and clamping synchronous mechanism is characterized in that: comprises that
The clamping assembly (20) comprises a first mounting block (21), a connecting block (24) and two clamping arms (27) distributed on the left side and the right side of the first mounting block (21), the first mounting block (21) is fixedly arranged, a positioning pin (25) used for positioning a product (10) is mounted at the front end of the connecting block (24), a clamping end is arranged at the front part of the clamping arm (27), the middle part of the clamping arm (27) is hinged to the first mounting block (21), the rear part of the clamping arm (27) gradually extends outwards from front to back, and the rear part of the clamping arm (27) is in sliding connection with the connecting block (24); and
the driving assembly (30) comprises a driving source (32) for driving the connecting block (24) to move back and forth, and the connecting block (24) drives the two clamping arms (27) to open and close through moving back and forth.
2. The positioning and clamping synchronization mechanism of claim 1, wherein: clamping control grooves (28) are formed in the rear portions of the clamping arms (27), linkage pin shafts (26) are mounted on the left side and the right side of the connecting block (24) respectively, and the linkage pin shafts (26) are located in the corresponding clamping control grooves (28).
3. The positioning and clamping synchronization mechanism of claim 2, wherein: the connecting block (24) is provided with a through groove for the clamping arm (27) to move.
4. The positioning and clamping synchronization mechanism of claim 1, wherein: the first mounting block (21) is provided with a through hole for the positioning pin (25) to pass through.
5. The positioning and clamping synchronization mechanism of claim 1, wherein: the left side and the right side of the first mounting block (21) are provided with side positioning blocks (22), and the bottom of the front end of the first mounting block (21) is provided with a molded surface limiting block (23).
6. The positioning and clamping synchronization mechanism according to any one of claims 1 to 5, wherein: the drive assembly further comprises a second mounting block (31) fixedly arranged, the drive source (32) is an air cylinder, the drive source (32) is mounted on the second mounting block (31), and a piston rod of the drive source (32) is connected with the connecting block (24) through a connecting rod (33).
7. The positioning and clamping synchronization mechanism of claim 6, wherein: the driving source (32) is provided with a manual clamping cylinder, and the driving source (32) is provided with a driving control handle (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348869.5U CN215146109U (en) | 2020-12-31 | 2020-12-31 | Positioning and clamping synchronizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348869.5U CN215146109U (en) | 2020-12-31 | 2020-12-31 | Positioning and clamping synchronizing mechanism |
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| Publication Number | Publication Date |
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| CN215146109U true CN215146109U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023348869.5U Active CN215146109U (en) | 2020-12-31 | 2020-12-31 | Positioning and clamping synchronizing mechanism |
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| CN (1) | CN215146109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104604A (en) * | 2021-12-16 | 2022-03-01 | 东富龙科技集团股份有限公司 | Jacking positioning and clamping mechanism |
-
2020
- 2020-12-31 CN CN202023348869.5U patent/CN215146109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104604A (en) * | 2021-12-16 | 2022-03-01 | 东富龙科技集团股份有限公司 | Jacking positioning and clamping mechanism |
| CN114104604B (en) * | 2021-12-16 | 2023-12-29 | 东富龙科技集团股份有限公司 | Jacking positioning clamping mechanism |
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