CN213195352U - Clamping and fixing device for galvanized steel sheet of punch press - Google Patents
Clamping and fixing device for galvanized steel sheet of punch press Download PDFInfo
- Publication number
- CN213195352U CN213195352U CN202021824569.7U CN202021824569U CN213195352U CN 213195352 U CN213195352 U CN 213195352U CN 202021824569 U CN202021824569 U CN 202021824569U CN 213195352 U CN213195352 U CN 213195352U
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- clamping
- galvanized steel
- steel sheet
- centre gripping
- sliding
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Abstract
The utility model relates to the technical field of galvanized steel sheet clamping and fixing, and discloses a clamping and fixing device for a galvanized steel sheet of a punch press, which comprises a workbench, wherein a supporting table with a T-shaped section is fixedly connected at the center of the upper end of the workbench, and a clamping and fixing mechanism is connected on the workbench; centre gripping fixed establishment includes the centre gripping hole of rectangle, the upper end at the workstation is seted up in the centre gripping hole, the horizontal fixedly connected with slide bar of horizontal edge in the centre gripping hole, the downthehole symmetry sliding connection of centre gripping has the grip block, and the both ends of grip block pass the centre gripping hole and outwards extend, the slide hole has been seted up to the position that corresponds the slide bar on the grip block, and the slide bar passes the slide hole setting, and grip block sliding connection is on the slide bar, be connected with the spring between two grip blocks jointly, and the spring housing is established on the slide bar, the assorted supported hole has been seted up to the position that the grip block corresponds a supporting bench horizontal end. The utility model discloses it is convenient carry out the centre gripping fixed to galvanized steel sheet, labour saving and time saving has improved people's work efficiency.
Description
Technical Field
The utility model relates to a galvanized steel sheet centre gripping technical field especially relates to a punch press galvanized steel sheet centre gripping fixing device.
Background
Add man-hour to galvanized steel sheet, take place to remove in order to prevent galvanized steel sheet and cause machining error, it is fixed to need equipment to carry out the centre gripping to galvanized steel sheet, can keep firm in carrying out the course of working in order to guarantee galvanized steel sheet, adopt the bolt to consolidate it at present mostly, this has just led to people to need repeated carries out the dismouting to the bolt, and the process is loaded down with trivial details, and wastes time and energy, reduces people's work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and adopting the bolt to consolidate it among the prior art, this has just leaded to people to need repeated to the bolt dismouting, the process is loaded down with trivial details, and wastes time and energy, reduces people's work efficiency's problem, and a punch press galvanized steel sheet centre gripping fixing device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping and fixing device for a galvanized steel sheet of a punch comprises a workbench, wherein a support table with a T-shaped section is fixedly connected to the center of the upper end of the workbench, and a clamping and fixing mechanism is connected to the workbench;
the clamping and fixing mechanism comprises rectangular clamping holes, the clamping holes are formed in the upper end of the workbench, sliding rods are fixedly connected in the clamping holes along the horizontal direction, clamping plates are symmetrically and slidably connected in the clamping holes, two ends of each clamping plate penetrate through the clamping holes and extend outwards, sliding holes are formed in the positions, corresponding to the sliding rods, of the clamping plates, the sliding rods penetrate through the sliding holes, the clamping plates are slidably connected to the sliding rods, springs are commonly connected between the two clamping plates, the springs are sleeved on the sliding rods, matched supporting holes are formed in the positions, corresponding to the horizontal ends of the supporting tables, of the clamping plates, the horizontal ends of the supporting tables penetrate through the supporting holes, the supporting tables are slidably connected with the clamping plates, the two clamping plates below the clamping holes are symmetrically hinged with transmission rods in opposite sides, and the other ends of the two transmission rods are hinged with pedals together, and the pedal is arranged right below the clamping hole.
Preferably, use the slide bar as the center on the pore wall of sliding hole and be the even equidistance of annular and seted up a plurality of roll groove, be equipped with rolling ball in the roll groove, and the ball passes the notch setting in roll groove, ball roll connection is on the pole wall of slide bar.
Preferably, the two ends of the supporting platform are symmetrically and fixedly connected with supporting plates which are obliquely arranged.
Preferably, the lower end of the workbench is symmetrically and fixedly connected with an L-shaped limiting rod about the clamping hole, the limiting rod penetrates through the clamping plate, and the clamping plate is connected to the rod wall of the limiting rod in a sliding mode.
Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.
Preferably, the opposite ends of the two limiting rods are fixedly connected with limiting blocks.
Compared with the prior art, the utility model provides a punch press galvanized steel sheet centre gripping fixing device possesses following beneficial effect:
this punch press galvanized steel sheet centre gripping fixing device, through setting up centre gripping fixed establishment, when needing the fixed galvanized steel sheet of centre gripping, only need exert the pedal power, just can make two grip blocks stretch to the spring when doing the back-to-back motion, place the galvanized steel sheet between two grip blocks on a supporting bench again, loosen the footboard afterwards, the spring that is stretched deformation drives two grip blocks and resets, it is fixed to carry out the centre gripping to the galvanized steel sheet automatically, it is convenient to carry out the centre gripping to the galvanized steel sheet fixed, time saving and labor saving, people's work efficiency has been improved.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses it is convenient carry out the centre gripping to galvanized steel sheet fixed, labour saving and time saving has improved people's work efficiency.
Drawings
Fig. 1 is a schematic structural view of a clamping and fixing device for a galvanized steel sheet of a punching machine according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 workbench, 2 supporting tables, 3 clamping holes, 4 sliding rods, 5 clamping plates, 6 sliding holes, 7 supporting holes, 8 transmission rods, 9 pedals, 10 rolling grooves, 11 balls, 12 supporting plates, 13 limiting rods, 14 limiting blocks and 15 springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a clamping and fixing device for a galvanized steel sheet of a punch press comprises a workbench 1, wherein a support table 2 with a T-shaped section is fixedly connected to the center of the upper end of the workbench 1, and a clamping and fixing mechanism is connected to the workbench 1;
the clamping and fixing mechanism comprises a rectangular clamping hole 3, the clamping hole 3 is formed in the upper end of the workbench 1, a sliding rod 4 is fixedly connected in the clamping hole 3 along the horizontal direction, clamping plates 5 are symmetrically and slidably connected in the clamping hole 3, two ends of each clamping plate 5 penetrate through the clamping holes 3 and extend outwards, a sliding hole 6 is formed in the position, corresponding to the sliding rod 4, of each clamping plate 5, the sliding rod 4 penetrates through the sliding hole 6, the clamping plates 5 are slidably connected to the sliding rods 4, a spring 15 is commonly connected between the two clamping plates 5, the spring 15 is sleeved on the sliding rod 4, a supporting hole 7 matched with the position, corresponding to the horizontal end of the supporting platform 2, of each clamping plate 5 is formed in a mode that the horizontal end of the supporting platform 2 penetrates through the supporting hole 7, the supporting platform 2 is slidably connected with the clamping plates 5, and transmission rods 8 are symmetrically hinged to the opposite sides of the two clamping plates 5, the other ends of the two transmission rods 8 are hinged with a pedal 9 together, the pedal 9 is arranged right below the clamping hole 3, when the galvanized steel sheet is required to be clamped and fixed, the pedal 9 moves downwards only by applying treading force to the pedal 9, the two clamping plates 5 are driven to move back and forth on the sliding rod 4 through the transmission of the two transmission rods 8, simultaneously, the springs 15 in the clamping holes 6 are stretched to lead the springs 15 to be stressed and deformed, then the galvanized steel plate is placed between the two clamping plates 5 on the supporting platform 2, then the pedal 9 is loosened, the stretched and deformed springs 15 drive the two clamping plates 5 to reset under the action of self-reset force, make two grip blocks 5 do the opposite direction motion, two grip blocks 5 positions on the brace table 2 are automatic carry out the centre gripping to galvanized steel sheet and are fixed, and convenient carry out the centre gripping to galvanized steel sheet and fix, labour saving and time saving has improved people's work efficiency.
Use slide bar 4 to be the even equidistance of annular on the pore wall of sliding hole 6 and seted up a plurality of rolling groove 10 as the center, be equipped with rolling ball 11 in the rolling groove 10, and ball 11 passes the notch setting of rolling groove 10, and ball 11 roll connection is on slide bar 4's pole wall, through 11 centre gripping slide bars 4 that are the annular distribution setting, reduces the frictional force when moving between slide bar 4 and the sliding hole 6.
The two ends of the supporting platform 2 are symmetrically and fixedly connected with supporting plates 12 which are obliquely arranged, so that the upper supporting platform 2 and the lower supporting platform 2 of the galvanized steel sheet can be conveniently dragged.
The lower extreme of workstation 1 is about the gag lever post 13 of 3 symmetry fixedly connected with "L" types in centre gripping hole, and gag lever post 13 runs through 5 settings of grip block, and 5 sliding connection of grip block are on the pole wall of gag lever post 13 for 5 more stable of motion of grip block.
The ball 11 has a ball diameter larger than that of the notch of the rolling groove 10, preventing the ball 11 from slipping out of the rolling groove 10.
The opposite ends of the two limiting rods 13 are fixedly connected with limiting blocks 14, so that the clamping plate 5 is prevented from being separated from the limiting rods 13.
The utility model discloses in, when needing the fixed galvanized steel sheet of centre gripping, only need to exert pedal force to footboard 9, footboard 9 downstream, drive two grip blocks 5 through two transfer lines 8's transmission and be back-to-back motion on slide bar 4, stretch spring 15 in the centre gripping hole 6 simultaneously, make spring 15 atress take place deformation, place galvanized steel sheet between two grip blocks 5 on brace table 2 again, loosen footboard 9 afterwards, spring 15 by tensile deformation drives two grip blocks 5 under the effect of self reset force and resets, make two grip blocks 5 be the motion in opposite directions, it is fixed that two grip blocks 5 positions on brace table 2 carry out the centre gripping to galvanized steel sheet automatically, it is convenient carry out the centre gripping to galvanized steel sheet fixed, time saving and labor saving, people's work efficiency has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A clamping and fixing device for a galvanized steel sheet of a punch comprises a workbench (1), and is characterized in that a support table (2) with a T-shaped section is fixedly connected to the center of the upper end of the workbench (1), and a clamping and fixing mechanism is connected to the workbench (1);
the clamping and fixing mechanism comprises rectangular clamping holes (3), the clamping holes (3) are formed in the upper end of the workbench (1), sliding rods (4) are horizontally and transversely and fixedly connected into the clamping holes (3), clamping plates (5) are symmetrically and slidably connected into the clamping holes (3), the two ends of each clamping plate (5) penetrate through the clamping holes (3) and extend outwards, sliding holes (6) are formed in the positions, corresponding to the sliding rods (4), of the clamping plates (5), the sliding rods (4) penetrate through the sliding holes (6), the clamping plates (5) are slidably connected onto the sliding rods (4), springs (15) are jointly connected between the two clamping plates (5), the springs (15) are sleeved on the sliding rods (4), and matched supporting holes (7) are formed in the positions, corresponding to the horizontal ends of the supporting tables (2), of the clamping plates (5), the horizontal end of the supporting table (2) penetrates through the supporting hole (7) to be arranged, the supporting table (2) is connected with the clamping plates (5) in a sliding mode, the two clamping plates (5) below the clamping holes (3) are hinged with transmission rods (8) in a symmetrical mode in the opposite direction, the other ends of the transmission rods (8) are hinged with pedals (9) together, and the pedals (9) are arranged under the clamping holes (3).
2. The clamping and fixing device for the galvanized steel sheet of the punch press as recited in claim 1, characterized in that the wall of the sliding hole (6) is provided with a plurality of rolling grooves (10) which are uniformly and equidistantly annularly formed around the sliding rod (4), the rolling grooves (10) are internally provided with rolling balls (11), the rolling balls (11) pass through the notches of the rolling grooves (10), and the rolling balls (11) are connected to the rod wall of the sliding rod (4) in a rolling manner.
3. The clamping and fixing device for the galvanized steel sheet of the punch press as recited in claim 1, characterized in that the supporting plates (12) are symmetrically and fixedly connected with the two ends of the supporting table (2) and are obliquely arranged.
4. The clamping and fixing device for the galvanized steel sheet of the punch press as recited in claim 1, characterized in that the lower end of the workbench (1) is fixedly connected with an L-shaped limiting rod (13) symmetrically about the clamping hole (3), the limiting rod (13) is arranged through the clamping plate (5), and the clamping plate (5) is slidably connected to the rod wall of the limiting rod (13).
5. The clamping fixture for galvanized steel sheets of a punch press as recited in claim 2, characterized in that the ball diameter of the ball (11) is larger than the groove diameter of the notch of the rolling groove (10).
6. The clamping and fixing device for the galvanized steel sheet of the punch press as recited in claim 4, characterized in that the opposite ends of the two limiting rods (13) are fixedly connected with limiting blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824569.7U CN213195352U (en) | 2020-08-27 | 2020-08-27 | Clamping and fixing device for galvanized steel sheet of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824569.7U CN213195352U (en) | 2020-08-27 | 2020-08-27 | Clamping and fixing device for galvanized steel sheet of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195352U true CN213195352U (en) | 2021-05-14 |
Family
ID=75841796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021824569.7U Active CN213195352U (en) | 2020-08-27 | 2020-08-27 | Clamping and fixing device for galvanized steel sheet of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213195352U (en) |
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2020
- 2020-08-27 CN CN202021824569.7U patent/CN213195352U/en active Active
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