CN213164217U - I-steel cold saw clamping device - Google Patents
I-steel cold saw clamping device Download PDFInfo
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- CN213164217U CN213164217U CN202021882008.2U CN202021882008U CN213164217U CN 213164217 U CN213164217 U CN 213164217U CN 202021882008 U CN202021882008 U CN 202021882008U CN 213164217 U CN213164217 U CN 213164217U
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Abstract
The utility model discloses a cold saw clamping device of I-steel, the centre gripping groove that the spill clamping surface of fixed clamp splice and activity clamp splice formed is used for carrying out the centre gripping to the I-steel of unidimensional not, and the pneumatic cylinder of activity clamp splice top is used for applying decurrent power to the activity clamp splice, does benefit to the I-steel to fix the centre gripping inslot, because of the I-steel centre gripping is unstable when avoiding cold saw cutting, causes the problem that the I-steel quality is low. In addition, the two movable clamping mechanisms can move along the guide mechanism under the action of the sliding seat, and the distance between the movable clamping mechanisms is adjusted by adjusting the positions of the movable clamping mechanisms.
Description
Technical Field
The utility model belongs to cold saw field, in particular to I-steel cold saw clamping device.
Background
In the field of mechanical technology, mechanical cutting technology has always taken an important place. In the production line, the cold sawing machine is used for cutting the I-steel to obtain the finished I-steel with the required specification. The I-steel is clamped and fixed by the clamping device in the cold sawing machine, and the existing clamping device is unstable in clamping the I-steel, so that the problem of low quality of the I-steel is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a I-steel cold saw clamping device does benefit to the I-steel to the centre gripping inslot and fixes, because of the I-steel centre gripping is unstable when avoiding cold saw cutting, causes the problem that the I-steel quality is low.
The technical scheme of the utility model is realized like this:
a I-steel cold saw clamping device comprises a machine table;
the machine table is provided with a guide mechanism, and the guide mechanism is provided with two movable clamping mechanisms in a sliding manner;
the movable clamping mechanism comprises a movable clamping block, a fixed clamping block and a sliding seat in sliding connection with the guide mechanism, the fixed clamping block and a supporting plate are fixed on the sliding seat, and the supporting plate is arranged in front of the fixed clamping block; the concave clamping surfaces of the fixed clamping block and the movable clamping block are arranged oppositely to form a clamping groove;
connecting blocks are symmetrically arranged on the front side and the rear side of the movable clamping block, a telescopic rod is arranged at the bottom of each connecting block, the fixed end of each telescopic rod is fixed on the sliding seat, and the movable end of each telescopic rod is fixed at the bottom of each connecting block;
a spring is sleeved on the telescopic rod, one end of the spring is abutted against the bottom of the connecting block, and the other end of the spring is abutted against the sliding seat;
the supporting plate is longitudinally provided with a hydraulic cylinder, and the movable end of the hydraulic cylinder is fixed at the top of the movable clamping block.
Further, guiding mechanism includes the track subassembly, is provided with the gliding track groove of confession slider on the track subassembly, and the slider top is fixed with the slide.
Further, two groove walls of the track groove are provided with sliding holes;
and pin shafts are arranged on two sides of the sliding block, and one ends of the pin shafts penetrate through the sliding holes and are connected with the locking nuts.
Further, still including fixed fixture, fixed fixture sets up on the board, and fixed fixture includes the support, is provided with the guide block on the support, has seted up the bullport on the guide block, and the bullport setting is at the extension line of the spill clamping surface of two fixed clamping blocks.
Furthermore, the front side and the rear side of the workbench are respectively provided with a graduated scale, and the zero scale of the graduated scale is aligned with one end face of the fixed clamping mechanism far away from the movable clamping mechanism.
Furthermore, rubber pads are arranged on the guide hole and the concave clamping surface.
Furthermore, a plurality of anti-skid bulges are arranged on the rubber pad.
The utility model provides a I-steel cold saw clamping device, the centre gripping groove that the spill clamping surface of fixed clamp splice and activity clamp splice formed is used for carrying out the centre gripping to the I-steel of unidimensional not, and the pneumatic cylinder of activity clamp splice top is used for applying decurrent power to the activity clamp splice, does benefit to the I-steel to fix the centre gripping inslot, because of the I-steel centre gripping is unstable when avoiding cold saw cutting, causes the problem that the I-steel quality is low. In addition, the two movable clamping mechanisms can move along the guide mechanism under the action of the sliding seat, and the distance between the movable clamping mechanisms is adjusted by adjusting the positions of the movable clamping mechanisms.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an i-steel cold saw clamping device of the present invention;
fig. 2 is a schematic structural view of the movable clamping mechanism in fig. 1.
In the figure:
1. a machine platform; 2. a movable clamping block; 3. fixing the clamping block; 4. a slide base; 5. a support plate; 6. connecting blocks; 7. a telescopic rod; 8. a spring; 9. a hydraulic cylinder; 10. a track assembly; 11. a track groove; 12. a slider; 13. fixing the clamping mechanism; 14. a movable clamping mechanism; 15. a graduated scale; 16. a slide hole; 17. a pin shaft; 18. a support; 19. a guide block; 20. and (4) guiding the hole.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It should be noted that, in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of description, but do 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 technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.
With reference to fig. 1-2, the utility model provides an i-steel cold saw clamping device, which comprises a machine table 1;
the machine table 1 is provided with a guide mechanism, and the guide mechanism is provided with two movable clamping mechanisms 14 in a sliding manner;
the movable clamping mechanism 14 comprises a movable clamping block 2, a fixed clamping block 3 and a sliding seat 4 connected with the guide mechanism in a sliding manner, the fixed clamping block 3 and a supporting plate 5 are fixed on the sliding seat 4, and the supporting plate 5 is arranged in front of the fixed clamping block 3; the fixed clamping block 3 and the concave clamping surface of the movable clamping block 2 are arranged oppositely to form a clamping groove;
the front side and the rear side of the movable clamping block 2 are symmetrically provided with connecting blocks 6, the bottom of each connecting block 6 is provided with a telescopic rod 7, the fixed end of each telescopic rod 7 is fixed on the sliding seat 4, and the movable end of each telescopic rod is fixed at the bottom of each connecting block 6;
a spring 8 is sleeved on the telescopic rod 7, one end of the spring 8 is abutted against the bottom of the connecting block 6, and the other end of the spring 8 is abutted against the sliding seat 4;
the supporting plate 5 is longitudinally provided with a hydraulic cylinder 9, and the movable end of the hydraulic cylinder 9 is fixed at the top of the movable clamping block 2.
Above-mentioned, the centre gripping groove that fixed clamp splice 3 and movable clamp splice 2's spill clamping surface formed is used for carrying out the centre gripping to the I-steel of unidimensional not, and pneumatic cylinder 9 above the movable clamp splice 2 is used for exerting decurrent power to movable clamp splice 2, does benefit to and fixes the I-steel in the centre gripping groove, avoids when cold saw cutting because of the I-steel centre gripping insecure, causes the problem that the I-steel quality is low. In addition, the two movable clamping mechanisms 14 can move along the guide mechanism under the action of the sliding seat 4, and the distance between the movable clamping mechanisms 14 is adjusted by adjusting the positions of the movable clamping mechanisms 14.
Further, the guide mechanism comprises a track assembly 10, a track groove 11 for sliding a sliding block 12 is arranged on the track assembly 10, and the sliding base 4 is fixed on the top of the sliding block 12. The slide block 12 drives the slide base 4 to slide in the sliding process along the track groove 11, so that the positions of the two movable clamping structures and the distance between the two movable clamping structures can be adjusted.
Furthermore, two groove walls of the track groove 11 are both provided with a sliding hole 16 along the length direction of the track groove 11, two sides of the sliding block 12 are both provided with a pin shaft 17, and one end of the pin shaft 17 penetrates through the sliding hole 16 and is connected with the locking nut. During the sliding of the slide 12, the pin 17 on the slide moves along the slide hole 16, and when the corresponding position is reached, the slide 12 can be fixed at the position by the lock nut.
Further, still including fixed fixture 13, fixed fixture 13 sets up on board 1, and fixed fixture 13 includes support 18, is provided with guide block 19 on the support 18, has seted up bullport 20 on the guide block 19, and bullport 20 sets up the extension line at the spill clamping surface of two fixed clamp splice 3. The fixed clamping mechanism 13 is matched with the movable clamping mechanism 14 to convey the I-steel.
Furthermore, the front side and the rear side of the workbench are respectively provided with a graduated scale 15, and the zero scale of the graduated scale 15 is aligned with one end face of the fixed clamping mechanism 13 far away from the movable clamping mechanism 14, so that the distance between the two movable clamping mechanisms 14 can be measured conveniently.
Furthermore, rubber pads are arranged on the guide hole and the concave clamping surface. The rubber pad is used for improving the frictional force between the centre gripping and the I-steel, prevents to skid, improves cold saw cutting quality.
Furthermore, a plurality of anti-skid bulges are arranged on the rubber pad.
The working process is as follows: moving the 2 movable clamping mechanisms 14, wherein in the moving process, a pin shaft 17 on the sliding block 12 moves along the sliding hole 16 to reach a corresponding position, the sliding block 12 is fixed at the position through a locking nut, and at the moment, the movable clamping mechanisms 14 keep a fixed state; one end of the I-steel sequentially passes through a guide hole 20 on the fixed clamping mechanism 13 and a clamping groove on the movable clamping mechanism 14, the hydraulic cylinder 9 works to apply downward force to the movable block, the connecting block 6 compresses the spring 8 downwards, and the I-steel in the clamping groove is clamped and fixed; after the hydraulic cylinder 9 releases the force applied to the movable block, the connecting block 6 drives the movable block to move upwards under the action of the spring 8, so that the movable clamping mechanism 14 releases the fixation of the I-shaped steel.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A I-steel cold saw clamping device is characterized by comprising a machine table;
the machine table is provided with a guide mechanism, and the guide mechanism is provided with two movable clamping mechanisms in a sliding manner;
the movable clamping mechanism comprises a movable clamping block, a fixed clamping block and a sliding seat in sliding connection with the guide mechanism, the fixed clamping block and a supporting plate are fixed on the sliding seat, and the supporting plate is arranged in front of the fixed clamping block; the concave clamping surfaces of the fixed clamping block and the movable clamping block are arranged oppositely to form a clamping groove;
connecting blocks are symmetrically arranged on the front side and the rear side of the movable clamping block, a telescopic rod is arranged at the bottom of each connecting block, the fixed end of each telescopic rod is fixed on the sliding seat, and the movable end of each telescopic rod is fixed at the bottom of each connecting block;
a spring is sleeved on the telescopic rod, one end of the spring is abutted against the bottom of the connecting block, and the other end of the spring is abutted against the sliding seat;
the supporting plate is longitudinally provided with a hydraulic cylinder, and the movable end of the hydraulic cylinder is fixed at the top of the movable clamping block.
2. The apparatus as claimed in claim 1, wherein the guide mechanism comprises a rail assembly having a rail groove for sliding the sliding block, and a sliding base is fixed on the top of the sliding block.
3. The device as claimed in claim 2, wherein the rail groove has two groove walls each having a sliding hole;
and pin shafts are arranged on two sides of the sliding block, and one ends of the pin shafts penetrate through the sliding holes and are connected with the locking nuts.
4. The I-steel cold saw clamping device according to claim 1, further comprising a fixed clamping mechanism, wherein the fixed clamping mechanism is arranged on the machine table, the fixed clamping mechanism comprises a bracket, a guide block is arranged on the bracket, a guide hole is formed in the guide block, and the guide hole is arranged on the extension line of the concave clamping surfaces of the two fixed clamping blocks.
5. A cold saw clamping device for I-steel according to claim 4, wherein the front and rear sides of the table are provided with scales, and the zero scale of the scale is aligned with an end face of the fixed clamping mechanism far away from the movable clamping mechanism.
6. A cold saw clamping device for I-steel according to claim 4, wherein rubber pads are arranged on the guide hole and the concave clamping surface.
7. A cold saw clamping device for I-steel according to claim 6, wherein a plurality of anti-skid protrusions are arranged on the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882008.2U CN213164217U (en) | 2020-09-01 | 2020-09-01 | I-steel cold saw clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882008.2U CN213164217U (en) | 2020-09-01 | 2020-09-01 | I-steel cold saw clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213164217U true CN213164217U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882008.2U Active CN213164217U (en) | 2020-09-01 | 2020-09-01 | I-steel cold saw clamping device |
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| CN (1) | CN213164217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888605A (en) * | 2022-07-14 | 2022-08-12 | 四川跃航智能设备制造有限公司 | Fixing clamp for drilling H-shaped steel |
-
2020
- 2020-09-01 CN CN202021882008.2U patent/CN213164217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888605A (en) * | 2022-07-14 | 2022-08-12 | 四川跃航智能设备制造有限公司 | Fixing clamp for drilling H-shaped steel |
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