CN216730777U - Cylinder rack is anchor clamps entad - Google Patents
Cylinder rack is anchor clamps entad Download PDFInfo
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- CN216730777U CN216730777U CN202123317558.7U CN202123317558U CN216730777U CN 216730777 U CN216730777 U CN 216730777U CN 202123317558 U CN202123317558 U CN 202123317558U CN 216730777 U CN216730777 U CN 216730777U
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- splint
- cylinder
- bottom plate
- supporting plates
- clamping plate
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Abstract
The utility model relates to a cylinder rack centripetal fixture which comprises a bottom plate and two supporting plates, wherein the two supporting plates are respectively fixedly arranged at two ends of the bottom plate and are arranged along the length direction of the bottom plate; the upper ends of the two supporting plates are fixedly provided with guide rails arranged along the length direction of the two supporting plates, and the two guide rails are provided with sliding blocks capable of sliding along the guide rails; a first clamping plate and a second clamping plate are fixedly arranged on the two sliding blocks respectively; a rotatable gear is arranged in the center of the upper end of the bottom plate, racks arranged along the length direction of the supporting plate are fixedly arranged at the lower ends of the first clamping plate and the second clamping plate, the two racks are respectively positioned at the two ends of the gear, and the two racks are meshed with the gear; an air cylinder is fixedly arranged at the edge of one end of the bottom plate and is positioned between the two supporting plates; the output end of the cylinder is fixedly connected with the first clamping plate. Compared with the prior art, the clamping device has the advantages of simple structure, firm clamping of workpieces and high clamping efficiency.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a cylinder rack centripetal clamp.
Background
In the prior art, when a workpiece is machined, a clamp is often required to clamp the workpiece, so that a machine tool or a machining device can perform accurate machining conveniently; however, in the conventional clamps, the workpiece is not firmly clamped when the workpiece is clamped, and the clamping time is long, so that the problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the utility model aims to provide the cylinder rack centripetal fixture which is simple in structure, firm in workpiece clamping and high in clamping efficiency.
The technical scheme for solving the technical problems is as follows: the cylinder rack centripetal clamp comprises a bottom plate and two supporting plates, wherein the two supporting plates are respectively fixedly arranged at two ends of the bottom plate and are arranged along the length direction of the bottom plate; the upper ends of the two supporting plates are fixedly provided with guide rails arranged along the length direction of the supporting plates, and the two guide rails are provided with sliding blocks capable of sliding along the guide rails; a first clamping plate and a second clamping plate are fixedly arranged on the two sliding blocks respectively;
a rotatable gear is arranged in the center of the upper end of the bottom plate, racks arranged along the length direction of the supporting plate are fixedly arranged at the lower ends of the first clamping plate and the second clamping plate, the two racks are respectively positioned at the two ends of the gear, and the two racks are meshed with the gear;
an air cylinder is fixedly arranged at the edge of one end of the bottom plate and is positioned between the two supporting plates; the output end of the air cylinder is fixedly connected with the first clamping plate; when the flexible end of cylinder is stretched out and drawn back, the flexible end of cylinder drives first splint are pressed close to the second splint, first splint drive through two rack and gear linkage two splint remove to this first splint, until first splint and second splint are close to the centre gripping work piece each other.
The utility model has the beneficial effects that: simple structure through the linkage of first splint of cylinder control and second splint, the work piece centre gripping is firm, and work piece centre gripping is efficient.
On the basis of the technical scheme, the utility model can be further improved as follows.
Furthermore, the upper end of bottom plate corresponds cylinder department is fixed and is provided with the mounting panel, the upper end of mounting panel is provided with the spacing groove, the cylinder is pressed close to the end fixing of first splint is in the spacing inslot.
The beneficial effect of adopting the further scheme is that: the mounting panel carries out spacing fixed to the cylinder, promotes the stability of cylinder.
Further, every all fixed slider that is provided with two interval arrangements on the guide rail, first splint and second splint all rather than two slider fixed connection that correspond.
The beneficial effect of adopting the further scheme is that: first splint and second splint all through two sliders and guide rail swing joint, promote the stability that first splint and second splint removed.
Further, the fixed first centre gripping head that is provided with in upper end of first splint, the fixed second centre gripping head that is provided with in upper end of second splint, when first splint and second splint are close to each other, first centre gripping head and second centre gripping head paste tight centre gripping work piece each other.
The beneficial effect of adopting the further scheme is that: through first holding head and second holding head centre gripping work piece, promote the steadiness of work piece.
Further, the first clamping head is pressed close to a first groove body is arranged on the end face of the second clamping head, the second clamping head is pressed close to a second groove body is arranged on the end face of the first clamping head, and when the first clamping head and the second clamping head are pressed close to each other, the first groove body and the second groove body form a clamping groove.
The beneficial effect of adopting the further scheme is that: the workpiece is clamped through the clamping groove, and the workpiece clamping speed is improved.
Drawings
FIG. 1 is a top view of a cylinder rack centripetal fixture of the present invention;
FIG. 2 is a side view of a cylinder rack centripetal fixture of the present invention;
fig. 3 is a schematic structural view of a cylinder rack centripetal fixture of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a bottom plate, 2, a support plate, 3, a guide rail, 4, a sliding block, 5, a first clamping plate, 6, a second clamping plate, 7, a gear, 8, a rack, 9, a cylinder, 10 and a mounting plate;
11. a first clamping head 11.1 and a first groove body;
12. a second clamping head 12.1 and a second groove body.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to fig. 3, a cylinder rack centripetal fixture comprises a bottom plate 1 and two support plates 2, wherein the two support plates 2 are respectively fixed at two ends of the bottom plate 1, and the two support plates 2 are arranged along the length direction of the bottom plate 1; the upper ends of the two supporting plates 2 are fixedly provided with guide rails 3 arranged along the length direction of the supporting plates, and the two guide rails 3 are provided with sliding blocks 4 capable of sliding along the guide rails; a first clamping plate 5 and a second clamping plate 6 are respectively and fixedly arranged on the two sliding blocks 4;
a rotatable gear 7 is arranged in the center of the upper end of the bottom plate 1, racks 8 arranged along the length direction of the support plate 2 are fixedly arranged at the lower ends of the first clamping plate 5 and the second clamping plate 6, the two racks 8 are respectively arranged at two ends of the gear 7, and the two racks 8 are meshed with the gear 7;
an air cylinder 9 is fixedly arranged at the edge of one end of the bottom plate 1, and the air cylinder 9 is positioned between the two supporting plates 2; the output end of the air cylinder 9 is fixedly connected with the first clamping plate 5; when the flexible end of cylinder 9 stretches out and draws back, the flexible end of cylinder 9 drives first splint 5 is pressed close to second splint 6, first splint 5 drives through two rack 8 and gear 7 linkages two splint remove to this first splint 5, until first splint 5 and second splint 6 are close to the centre gripping work piece each other.
In the above embodiment, the upper end of the bottom plate 1 is fixedly provided with the mounting plate 10 corresponding to the cylinder 9, the upper end of the mounting plate 10 is provided with the limiting groove, and the end portion of the cylinder 9 close to the first clamping plate 5 is fixedly arranged in the limiting groove.
In the above embodiment, each of the guide rails 3 is fixedly provided with two sliding blocks 4 arranged at intervals, and the first clamping plate 5 and the second clamping plate 6 are fixedly connected with the two corresponding sliding blocks 4.
In the above embodiment, the upper end of the first clamping plate 5 is fixedly provided with the first clamping head 11, the upper end of the second clamping plate 6 is fixedly provided with the second clamping head 12, and when the first clamping plate 5 and the second clamping plate 6 are close to each other, the first clamping head 11 and the second clamping head 12 tightly clamp the workpiece.
In the above embodiment, the first holding head 11 is close to the end face of the second holding head 12, the second holding head 12 is close to the end face of the first holding head 11, the second holding head 12 is provided with the second groove body 12.1, and when the first holding head 11 and the second holding head 12 are close to each other, the first groove body 11.1 and the second groove body 12.1 form the holding groove.
In this embodiment, when the telescopic end of the cylinder 9 extends out, the telescopic end of the cylinder 9 drives the first clamping plate 5 to be close to the second clamping plate 6, the first clamping plate 5 is linked with the gear 7 through the two racks 8 to drive the two clamping plates to move towards the first clamping plate 5 until the first clamping plate 5 and the second clamping plate 6 approach each other, the first clamping head 11 and the second clamping head 12 are driven to approach each other when the first clamping plate 5 and the second clamping plate 6 approach each other, and the first clamping head 11 and the second clamping head 12 clamp a workpiece through the clamping groove;
when the flexible end of cylinder 9 contracts, the flexible end of cylinder 9 drives first splint 5 is kept away from second splint 6, first splint 5 drives through two rack 8 and gear 7 linkages two splint remove to the one end of keeping away from first splint 5, drive first clamping head 11 and second clamping head 12 and keep away from each other when first splint 5 and second splint 6 keep away from each other, and first clamping head 11 and second clamping head 12 pine take off the work piece.
The cylinder rack centripetal fixture in this embodiment, its simple structure through the linkage of cylinder control first splint 5 and second splint 6, carries out the centre gripping fastening to the work piece, and the work piece centre gripping is efficient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a cylinder rack is anchor clamps entad which characterized in that: the supporting plate comprises a bottom plate (1) and two supporting plates (2), wherein the two supporting plates (2) are respectively fixedly arranged at two ends of the bottom plate (1), and the two supporting plates (2) are arranged along the length direction of the bottom plate (1); the upper ends of the two supporting plates (2) are fixedly provided with guide rails (3) arranged along the length direction of the supporting plates, and the two guide rails (3) are provided with sliding blocks (4) capable of sliding along the guide rails; a first clamping plate (5) and a second clamping plate (6) are respectively fixedly arranged on the two sliding blocks (4);
a rotatable gear (7) is arranged in the center of the upper end of the bottom plate (1), racks (8) arranged along the length direction of the supporting plate (2) are fixedly arranged at the lower ends of the first clamping plate (5) and the second clamping plate (6), the two racks (8) are respectively arranged at the two ends of the gear (7), and the two racks (8) are meshed with the gear (7);
an air cylinder (9) is fixedly arranged at the edge of one end of the bottom plate (1), and the air cylinder (9) is positioned between the two supporting plates (2); the output end of the air cylinder (9) is fixedly connected with the first clamping plate (5); when the flexible end of cylinder (9) is flexible, the flexible end of cylinder (9) drives first splint (5) are pressed close to second splint (6), first splint (5) drive through two rack (8) and gear (7) linkages two splint remove to this first splint (5), until first splint (5) and second splint (6) are close to the centre gripping work piece each other.
2. The cylinder rack centripetal fixture of claim 1, wherein: the upper end of bottom plate (1) corresponds cylinder (9) department is fixed and is provided with mounting panel (10), the upper end of mounting panel (10) is provided with the spacing groove, cylinder (9) are pressed close to the end fixing of first splint (5) is in the spacing inslot.
3. The cylinder rack centripetal fixture of claim 1, wherein: every all be fixed on guide rail (3) and be provided with two interval arrangement's slider (4), first splint (5) and second splint (6) all with its two slider (4) fixed connection that correspond.
4. The cylinder rack centripetal fixture of claim 1, wherein: the fixed first centre gripping head (11) that is provided with in upper end of first splint (5), the fixed second centre gripping head (12) that is provided with in upper end of second splint (6), when first splint (5) and second splint (6) are close to each other, first centre gripping head (11) and second centre gripping head (12) paste tight centre gripping work piece each other.
5. The cylinder rack centripetal fixture of claim 4, wherein: first holding head (11) are pressed close to be provided with first cell body (11.1) on the terminal surface of second holding head (12), second holding head (12) are pressed close to be provided with second cell body (12.1) on the terminal surface of first holding head (11), when first holding head (11) and second holding head (12) are pressed close to each other, first cell body (11.1) and second cell body (12.1) constitute the centre gripping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317558.7U CN216730777U (en) | 2021-12-27 | 2021-12-27 | Cylinder rack is anchor clamps entad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317558.7U CN216730777U (en) | 2021-12-27 | 2021-12-27 | Cylinder rack is anchor clamps entad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730777U true CN216730777U (en) | 2022-06-14 |
Family
ID=81939887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123317558.7U Active CN216730777U (en) | 2021-12-27 | 2021-12-27 | Cylinder rack is anchor clamps entad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730777U (en) |
-
2021
- 2021-12-27 CN CN202123317558.7U patent/CN216730777U/en active Active
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