CN220641381U - Clamping device with synchronous driving structure - Google Patents
Clamping device with synchronous driving structure Download PDFInfo
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- CN220641381U CN220641381U CN202322331386.1U CN202322331386U CN220641381U CN 220641381 U CN220641381 U CN 220641381U CN 202322331386 U CN202322331386 U CN 202322331386U CN 220641381 U CN220641381 U CN 220641381U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
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Abstract
The utility model discloses a clamping device with a synchronous driving structure, which comprises a mounting frame, wherein an electric cylinder is symmetrically arranged on the front end surface of the mounting frame up and down, the electric cylinder is fixedly connected with the mounting frame, a double-head shaft lever is slidably arranged in the electric cylinder, rotary wheels are symmetrically arranged at two ends of the mounting frame, a sliding rail is fixedly arranged on the front end surface of the mounting frame, the rotary wheels are fixedly connected with the mounting frame, and a matched chain is slidably arranged on the rotary wheels. According to the utility model, the electric cylinder and the chain are fixedly arranged on the mounting frame, so that when the electric cylinder is needed to be used, the connecting plates at the two ends can synchronously move in opposite directions or in opposite directions by combining the linear driving of the electric cylinder and the flexible rotation of the chain, further continuous clamping action is achieved, and the purpose of reducing the overall installation size can be realized by adopting a chain rotation mode as a driving structure.
Description
Technical Field
The utility model relates to the technical field of synchronous driving structures for clamping equipment, in particular to a clamping device with a synchronous driving structure.
Background
In the current industrial production, many scenes can involve clamping goods, and some goods have larger sizes, so that the working stroke of a clamping jaw needs to be larger than the size of the goods to clamp the goods, so that the stroke of a device for providing clamping power for the clamping jaw is increased, the occupied size of the structure of the device in the space is increased, and inconvenience is caused.
In addition, if the two clamping jaws are driven by two independent power devices respectively, incomplete synchronization of the clamping jaw movements often occurs, so that the goods cannot be positioned in the middle position during clamping, the stress is unbalanced, and the risk of tilting or even falling occurs.
Disclosure of Invention
The application provides a clamping device with a synchronous driving structure, which is used for solving the problem in the background technology.
The utility model is realized in the following way:
the utility model provides a clamping device with synchronous drive structure, includes the mounting bracket, the preceding terminal surface of mounting bracket is installed the electric jar from top to bottom symmetrically, electric jar and mounting bracket fixed connection, and slidable mounting has the double-end axostylus axostyle in the electric jar, the swiveling wheel is installed at the both ends symmetry of mounting bracket, and the terminal surface still fixed mounting has the slide rail before the mounting bracket, swiveling wheel and mounting bracket fixed connection, slidable mounting has matched with chain on the swiveling wheel, the both ends of chain are connected with the double-end axostylus axostyle homolateral end of upper and lower electric jar respectively, slidable mounting has the slider on the slide rail, fixed mounting has the connecting plate on the slider.
Further, the mounting frame comprises a main frame plate and a front end shell, wherein the front end shell is mounted at the front end of the main frame plate and is fixedly connected with the main frame plate through bolts.
Further, the main frame plate comprises a vertical plate and a placing plate, wherein the placing plate is symmetrically arranged on the front end face of the vertical plate and is vertically and fixedly connected with the vertical plate, and reinforcing ribs are further arranged between the placing plate and the vertical plate.
Further, the both sides of front end shell are provided with and put board matched with link, link and front end shell fixed connection, and the link has seted up the connecting hole, put and be provided with a plurality of locating holes corresponding with the connecting hole on the board.
Further, a detection mechanism for detecting the moving distance of the double-end shaft lever is arranged on the electric cylinder and is fixedly connected with the electric cylinder.
Further, the two ends of the chain are provided with the matching heads connected with the heads of the double-head shaft rods, and the matching heads are fixedly connected with the chain.
Further, the connecting plate comprises a connecting end plate and a connecting front plate, the connecting front plate is vertically arranged on the front end face of the connecting end plate, the connecting front plate is fixedly connected with the connecting end plate through bolts, and the side face of the connecting end plate is fixedly connected with one end of the double-end shaft rod.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the electric cylinder and the chain are fixedly arranged on the mounting frame, so that when the electric cylinder is needed to be used, the connecting plates at the two ends can synchronously move in opposite directions or in opposite directions by combining the linear driving of the electric cylinder and the flexible rotation of the chain, further continuous clamping action is achieved, and the purpose of reducing the overall installation size can be realized by adopting a chain rotation mode as a driving structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of an overall structure in a first embodiment of the present utility model;
FIG. 2 is a front view of the device of FIG. 1;
FIG. 3 is an enlarged view of a portion of the device A of FIG. 1;
FIG. 4 is a perspective view of the cylinder and dual head shaft mated in an embodiment of the present utility model;
fig. 5 is a perspective view of a mounting bracket in a second embodiment of the utility model;
fig. 6 is a front view of the device of fig. 5.
In the figure: 1. a mounting frame; 11. a main frame plate; 111. a vertical plate; 112. placing plates; 113. reinforcing ribs; 114. positioning holes; 12. a front end housing; 121. a connecting frame; 122. a connection hole; 2. an electric cylinder; 21. a detection mechanism; 3. a double-ended shaft lever; 4. a rotary wheel; 5. a slide rail; 50. a slide block; 6. a chain; 61. a fitting head; 7. a connecting plate; 71. connecting end plates; 72. and connecting the front plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a clamping device with synchronous drive structure, including mounting bracket 1, electric jar 2 is installed to the front end face of mounting bracket 1 upper and lower symmetry, electric jar 2 and mounting bracket 1 fixed connection, and slidable mounting has double-end axostylus axostyle 3 in the electric jar 2, swiveling wheel 4 is installed to the both ends symmetry of mounting bracket 1, and the front end face of mounting bracket 1 still fixed mounting has slide rail 5, swiveling wheel 4 and mounting bracket 1 fixed connection, slidable mounting has matched with chain 6 on swiveling wheel 4, the both ends of chain 6 are connected with the double-end axostylus axostyle 3 homolateral end of upper and lower electric jar 2 respectively, slidable mounting has slider 50 on slide rail 5, fixed mounting has connecting plate 7 on slider 50.
The electric cylinder 2 is provided with a detection mechanism 21 for detecting the moving distance of the double-end shaft lever 3, and the detection mechanism 21 is fixedly connected with the electric cylinder 2. By installing the detection mechanism 21 for detecting the moving distance of the double-end shaft lever 3 on the electric cylinder 2, the moving distance of the double-end shaft lever 3 can be better determined in the actual use process. The two ends of the chain 6 are provided with a matching head 61 connected with the head of the double-end shaft lever 3, and the matching head 61 is fixedly connected with the chain 6. Through installing the cooperation head 61 at the both ends of chain 6, make things convenient for chain 6 and double-end axostylus axostyle 3 better mutually supporting to be connected, just so can realize driving chain 6 through double-end axostylus axostyle 3 and carry out the pull and remove.
The connecting plate 7 comprises a connecting end plate 71 and a connecting front plate 72, the connecting front plate 72 is vertically arranged on the front end face of the connecting end plate 71, the connecting front plate 72 is fixedly connected with the connecting end plate 71 through bolts, and the side face of the connecting end plate 71 is fixedly connected with one end of the double-end shaft rod 3. Through the structure setting to connecting plate 7 guarantee to connect the end plate 71 through connecting and come fixed mounting and connect front bezel 72, just so can drive when double-end axostylus axostyle 3 removes and connect the end plate 71 and connect front bezel 72 synchronous motion, and connect front bezel 72 and be used for fixed mounting outside clamping jaw to use, and then can realize driving outside clamping jaw through double-end axostylus axostyle 3 and carry out the centre gripping operation.
Example 2
Referring to fig. 5 and 6, a clamping device with a synchronous driving structure includes a mounting frame 1, the mounting frame 1 includes a main frame plate 11 and a front end housing 12, the front end housing 12 is mounted at the front end of the main frame plate 11, and the front end housing 12 is fixedly connected with the main frame plate 11 through bolts. The structure of the mounting frame 1 is provided with the main frame plate 11 to be fixedly matched with the outside, and the front end shell 12 is arranged on the front end face of the main frame plate 11, so that the electric cylinder 2 and the rotary wheel 4 are fixedly arranged through the front end shell 12. The main frame plate 11 comprises a vertical plate 111 and a placing plate 112, wherein the placing plate 112 is symmetrically arranged on the front end surface of the vertical plate 111, the placing plate 112 is vertically and fixedly connected with the vertical plate 111, and reinforcing ribs 113 are arranged between the placing plate 112 and the vertical plate 111. Through the structure setting to main frame board 11 guarantee through riser 111 fixed mounting put board 112, conveniently put through putting board 12 and place installation front end housing 12. Connecting frames 121 matched with the placing plates 112 are arranged on two sides of the front end shell 12, the connecting frames 121 are fixedly connected with the front end shell 12, connecting holes 122 are formed in the connecting frames 121, and a plurality of positioning holes 114 corresponding to the connecting holes 122 are formed in the placing plates 112. The front end housing 12 is arranged to be conveniently matched and connected with the placing plate 112 through the connecting frames 121 on two sides, meanwhile, the front end housing 12 and the vertical plate 111 are conveniently fixed through bolts through the arrangement of the connecting holes 122 and the positioning holes 114, and the installation distance between the front end housing 12 and the vertical plate 111 can be adjusted through the matching of the connecting holes 122 and the positioning holes 114 in different positions, so that different installation requirements can be met easily.
The device provided in the embodiment of the present utility model has the same implementation principle and technical effects as those of embodiment 1, and for brevity, reference may be made to the corresponding contents of embodiment 1.
Working principle: the utility model is mainly used for providing power for the opposite movement of the clamping jaw when clamping goods, and two connecting front plates connected with the external clamping jaw are respectively positioned at the farthest positions of the two ends of the sliding rail when the clamping jaw is not in working state. When the clamping and taking actions are completed, when goods need to be released, the upper electric cylinders drive the two double-headed shafts on two sides to horizontally move to the right, meanwhile, the lower electric cylinders drive the two double-headed shafts on two sides to horizontally move to the left, the left and the right of the chains fixedly connected with the double-headed shafts to horizontally slide on the rotary wheels, the two connecting end plates which are arranged in a central symmetry mode move towards the central position under the action of the chains, the two connecting front plates move towards the central axis in opposite directions, the clamping and taking actions are driven to be realized by the outer clamping jaws, when goods need to be released after the clamping and taking actions are completed, the lower electric cylinders drive the two double-headed shafts on two sides to horizontally move to the left, the left and the right of the chains fixedly connected with the double-headed shafts slide clockwise on the rotary wheels under the traction of the double-headed shafts, the two connecting end plates which are arranged in a central symmetry mode move towards the direction away from the central position under the action of the chains, and the outer clamping jaws are driven to realize the releasing actions.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Clamping device with synchronous drive structure, including mounting bracket (1), its characterized in that: the utility model discloses a motor vehicle electric installation structure, including mounting bracket (1) and electric jar, electric jar (2) are installed to front end face up-down symmetry of mounting bracket (1), electric jar (2) and mounting bracket (1) fixed connection, and slidable mounting has double-end axostylus axostyle (3) in electric jar (2), swiveling wheel (4) are installed to the both ends symmetry of mounting bracket (1), and mounting bracket (1) front end face still fixed mounting has slide rail (5), swiveling wheel (4) and mounting bracket (1) fixed connection, slidable mounting has matched with chain (6) on swiveling wheel (4), the both ends of chain (6) are connected with double-end axostylus axostyle (3) homonymy end of upper and lower electric jar (2) respectively, slidable mounting has slider (50) on slide rail (5), fixed mounting has connecting plate (7) on slider (50).
2. Clamping device with synchronous drive structure according to claim 1, characterized in that the mounting frame (1) comprises a main frame plate (11) and a front end shell (12), the front end shell (12) is mounted at the front end of the main frame plate (11), and the front end shell (12) is fixedly connected with the main frame plate (11) through bolts.
3. The clamping device with the synchronous driving structure according to claim 2, wherein the main frame plate (11) comprises a vertical plate (111) and a placing plate (112), the placing plate (112) is symmetrically arranged on the front end face of the vertical plate (111), the placing plate (112) is fixedly connected with the vertical plate (111) vertically, and a reinforcing rib (113) is further arranged between the placing plate (112) and the vertical plate (111).
4. A clamping device with a synchronous driving structure according to claim 3, characterized in that two sides of the front end housing (12) are provided with connecting frames (121) matched with the placing plates (112), the connecting frames (121) are fixedly connected with the front end housing (12), the connecting frames (121) are provided with connecting holes (122), and the placing plates (112) are provided with a plurality of positioning holes (114) corresponding to the connecting holes (122).
5. Clamping device with synchronous drive structure according to claim 4, characterized in that the electric cylinder (2) is provided with a detection mechanism (21) for detecting the moving distance of the double-ended shaft lever (3), and the detection mechanism (21) is fixedly connected with the electric cylinder (2).
6. Clamping device with synchronous drive structure according to claim 5, characterized in that the two ends of the chain (6) are provided with a fitting head (61) connected with the head of the double-headed shaft lever (3), the fitting head (61) being fixedly connected with the chain (6).
7. The clamping device with the synchronous driving structure according to claim 6, wherein the connecting plate (7) comprises a connecting end plate (71) and a connecting front plate (72), the connecting front plate (72) is vertically arranged on the front end face of the connecting end plate (71), the connecting front plate (72) is fixedly connected with the connecting end plate (71) through bolts, and the side face of the connecting end plate (71) is fixedly connected with one end of the double-end shaft rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331386.1U CN220641381U (en) | 2023-08-29 | 2023-08-29 | Clamping device with synchronous driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331386.1U CN220641381U (en) | 2023-08-29 | 2023-08-29 | Clamping device with synchronous driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220641381U true CN220641381U (en) | 2024-03-22 |
Family
ID=90268515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322331386.1U Active CN220641381U (en) | 2023-08-29 | 2023-08-29 | Clamping device with synchronous driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220641381U (en) |
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2023
- 2023-08-29 CN CN202322331386.1U patent/CN220641381U/en active Active
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