CN214921037U

CN214921037U - Quick clamping device is cut to mould hacksaw

Info

Publication number: CN214921037U
Application number: CN202121345316.6U
Authority: CN
Inventors: 于航; 翟南; 赵岩峰
Original assignee: Ningbo Sitaibo Mould Technology Co ltd
Current assignee: Ningbo Sitaibo Mould Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-30
Anticipated expiration: 2031-06-17

Abstract

The utility model provides a quick clamping device is cut to mould hacksaw belongs to clamping device technical field, the utility model discloses a bottom plate and limit structure, the lateral wall fixedly connected with connecting plate of bottom plate, the surface of bottom plate is equipped with limit structure, limit structure includes the fixed block, the surface and the bottom plate fixed connection of fixed block, the quantity of fixed block is two, two the inside of fixed block is all slided and is inserted and be equipped with the round bar, two the surface difference fixedly connected with flat board and the square slab of round bar, the fixed surface of round bar is connected with the slide, the inside screw thread of slide is inserted and is equipped with the round bar, the fixed surface cover of round bar has the gear, the surface sliding of bottom plate is connected with the rack. The utility model discloses it is convenient quick to press from both sides tight spacing to the clamp of saw bit, the effectual operating speed who improves the workman.

Description

Quick clamping device is cut to mould hacksaw

Technical Field

The utility model belongs to the technical field of clamping device, especially, relate to a quick clamping device is cut to mould hacksaw.

Background

In the metal hot working, often need to carry out cutting process to metal, at this moment utilize the hacksaw to operate usually, and the hacksaw is after using for a long time, and the sawtooth can wear and tear and lead to follow-up being difficult to continue to use, often needs to change at this moment, and the tradition all utilizes hydraulic mode to press from both sides tightly.

The existing clamping method is slow, so that a lot of time is spent each time the saw blade is replaced, thereby slowing down the processing speed of workers and further reducing the yield of a factory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that a large amount of time is spent when changing the saw blade at every time, thereby dragging the processing speed of a slow worker, thereby also reducing the output of a factory, and the provided mould hacksaw cuts quick clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick clamping device is cut to mould hacksaw, includes bottom plate and limit structure, the lateral wall fixedly connected with connecting plate of bottom plate, the surface of bottom plate is equipped with limit structure, limit structure includes the fixed block, the surface and the bottom plate fixed connection of fixed block, the quantity of fixed block is two, two the inside of fixed block all slides and inserts and is equipped with the round bar, two the surface difference fixedly connected with of round bar is dull and stereotyped and the square board, the fixed surface of round bar is connected with the slide, the inside screw thread of slide is inserted and is equipped with the round bar, the fixed surface cover of round bar has the gear, the sliding surface of bottom plate is connected with the rack.

The rack is meshed with the gear, the rack is concave, one end of the flat plate, far away from the fixed block, is fixedly connected with a round block, a saw blade is arranged between the flat plate and the square plate, a round hole is formed in the surface of the saw blade, and the size of the round hole is matched with that of the round block.

The both sides of flat board are equal fixedly connected with stopper, the shape of stopper is letter "L" shape.

The inside of bottom plate is equipped with auxiliary structure, auxiliary structure includes the disc, the surface and the bottom plate of disc rotate to be connected, the bottom fixedly connected with screw rod of disc, the surperficial screw thread cover of screw rod has the square, the surface and the bottom plate sliding connection of square, the quantity of square is four, four square evenly distributed is at the both ends of bottom plate.

The bottom fixedly connected with silica gel pad of square, the bottom of bottom plate is seted up flutedly, the size of recess and the size looks adaptation of square.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, place the saw bit between dull and stereotyped and square plate earlier, at this moment the rack slides, the rack will drive two gear revolve when bottom plate surface slides, at this moment two gears will drive the circle strip simultaneously and rotate, two circle strips will drive two slides and remove, at this moment two slides will drive dull and stereotyped and square plate respectively through two round bars and remove, square plate and flat board will remove towards the direction of saw bit this moment, the circle block on dull and stereotyped surface will inject the circular hole on saw bit surface simultaneously, the stopper on dull and stereotyped surface will contact with the surface of saw bit simultaneously, at this moment the circle block, it is dull and stereotyped, square plate and stopper will restrict the removal of saw bit, thereby make it use, through setting up limit structure, convenient quick clamp to the saw bit is spacing, effectual workman's operating speed has been improved.

2. The utility model discloses in, rotate the disc earlier, because the disc is embedded in the bottom plate, consequently the disc can not hinder the removal of rack, when the disc pivoted, the square that will drive its surface cover removes, the square will move towards the direction of keeping away from the bottom plate this moment, along with the height of four square boards on the adjusting bottom plate, make the bottom plate on surperficial unevenness's workstation, still can easily keep self angle, it is fixed with bottom plate and workstation through screw and connecting plate, through setting up auxiliary structure, convenient quick fixing to the bottom plate, save the labour, it facilitates for the big batch processing in later stage.

Drawings

FIG. 1 is a schematic perspective view of a rapid clamping device for die sawing according to the present invention;

FIG. 2 is a partial structural schematic view of a fixing block in the die steel sawing rapid clamping device shown in FIG. 1;

FIG. 3 is a schematic structural view of the die steel sawing quick clamping device shown in FIG. 1 at the position A;

fig. 4 is a partial schematic view of an auxiliary structure in the die steel sawing rapid clamping device shown in fig. 1.

Illustration of the drawings: 1. a base plate; 2. a connecting plate; 3. a saw blade; 4. a limiting structure; 41. a fixed block; 42. a round bar; 43. a slide plate; 44. a flat plate; 45. a limiting block; 46. round bars; 47. a gear; 48. a rack; 49. a square plate; 5. an auxiliary structure; 51. a groove; 52. a disc; 53. a screw; 54. a square block; 55. a silica gel pad.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a die steel sawing quick clamping device includes a bottom plate 1 and a limiting structure 4, a connecting plate 2 is fixedly connected to a side wall of the bottom plate 1, and the limiting structure 4 is arranged on a surface of the bottom plate 1.

As shown in fig. 1 and 2, the limiting structure 4 includes two fixing blocks 41, the surfaces of the fixing blocks 41 are fixedly connected with the bottom plate 1, the number of the fixing blocks 41 is two, the inside of the two fixing blocks 41 is inserted with a round bar 42 in a sliding manner, the surfaces of the two round bars 42 are respectively fixedly connected with a flat plate 44 and a square plate 49, the surface of the round bar 42 is fixedly connected with a sliding plate 43, the internal thread of the sliding plate 43 is inserted with a round bar 46, the surface of the round bar 46 is fixedly sleeved with a gear 47, and the surface of the bottom plate 1 is connected with a rack 48 in a sliding manner.

The rack 48 is meshed with the gear 47, the rack 48 is concave, the two sides of the flat plate 44 are fixedly connected with the limiting blocks 45, and the limiting blocks 45 are L-shaped.

The one end fixedly connected with round piece that fixed block 41 was kept away from to dull and stereotyped 44 is equipped with saw bit 3 between dull and stereotyped 44 and the square plate 49, and the round hole has been seted up on the surface of saw bit 3, the size of round hole and the size looks adaptation of round piece.

The effect is that the saw blade 3 is placed between the flat plate 44 and the square plate 49, at this time, the rack 48 is slid, when the rack 48 slides on the surface of the bottom plate 1, the two gears 47 are driven to rotate, at this time, the two gears 47 will simultaneously drive the round bars 46 to rotate, the two round bars 46 will drive the two sliding plates 43 to move, the two sliding plates 43 will move the flat plate 44 and the square plate 49 through the two round rods 42, respectively, and the square plate 49 and the flat plate 44 will move toward the saw blade 3, at the same time, the round block on the surface of the flat plate 44 is inserted into the round hole on the surface of the saw blade 3, and the limit block 45 on the surface of the flat plate 44 is contacted with the surface of the saw blade 3, the round block, the flat plate 44, the square plate 49 and the stopper 45 will limit the movement of the saw blade 3, thereby make it use, through setting up limit structure 4, convenient quick the tight spacing of clamp to saw bit 3, effectual workman's operating speed that has improved.

As shown in fig. 1 and 4, an auxiliary structure 5 is arranged inside the bottom plate 1, the auxiliary structure 5 comprises a disc 52, the surface of the disc 52 is rotatably connected with the bottom plate 1, a screw 53 is fixedly connected to the bottom end of the disc 52, a block 54 is threaded on the surface of the screw 53, and the surface of the block 54 is slidably connected with the bottom plate 1.

The bottom end of the square 54 is fixedly connected with a silica gel pad 55, the bottom end of the bottom plate 1 is provided with a groove 51, and the size of the groove 51 is matched with that of the square 54.

The number of the blocks 54 is four, and the four blocks 54 are uniformly distributed at both ends of the base plate 1.

The effect is, rotate disc 52 earlier, because disc 52 is embedded in bottom plate 1, consequently disc 52 can not hinder rack 48's removal, when disc 52 rotated, will drive the square 54 that its surface is cover and remove, square 54 will move towards the direction of keeping away from bottom plate 1 this moment, along with the height of four square boards 49 on the regulation bottom plate 1, make bottom plate 1 on the workstation of surperficial unevenness, still can easily keep self angle, it is fixed with bottom plate 1 and workstation through screw and connecting plate 2 afterwards, through setting up auxiliary structure 5, convenient quick the fixing to bottom plate 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a quick clamping device is cut to mould hacksaw, includes bottom plate (1) and limit structure (4), its characterized in that: the utility model discloses a round bar's (46) is inserted to the inside screw thread of slide (43), the lateral wall fixedly connected with connecting plate (2) of bottom plate (1), the surface of bottom plate (1) is equipped with limit structure (4), limit structure (4) are including fixed block (41), the surface and bottom plate (1) fixed connection of fixed block (41), the quantity of fixed block (41) is two, two the inside of fixed block (41) all slides and inserts and is equipped with round bar (42), two the surface difference fixedly connected with flat board (44) and square slab (49) of round bar (42), the fixed surface of round bar (42) is connected with slide (43), the inside screw thread of slide (43) is inserted and is equipped with round bar (46), the fixed surface cover of round bar (46) has gear (47), the fixed surface sliding connection of bottom plate (1) has rack (48).

2. The die steel saw cutting quick clamping device according to claim 1, wherein: the rack (48) is meshed with the gear (47), and the shape of the rack (48) is concave.

3. The die steel saw cutting quick clamping device according to claim 1, wherein: the two sides of the flat plate (44) are fixedly connected with limiting blocks (45), and the limiting blocks (45) are L-shaped.

4. The die steel saw cutting quick clamping device according to claim 1, wherein: dull and stereotyped (44) keep away from the one end fixedly connected with circle piece of fixed block (41), be equipped with saw bit (3) between dull and stereotyped (44) and square plate (49), the round hole has been seted up on the surface of saw bit (3), the size of round hole and the size looks adaptation of circle piece.

5. The die steel saw cutting quick clamping device according to claim 1, wherein: the inside of bottom plate (1) is equipped with auxiliary structure (5), auxiliary structure (5) include disc (52), the surface and bottom plate (1) of disc (52) rotate to be connected, the bottom fixedly connected with screw rod (53) of disc (52), the surperficial screw thread cover of screw rod (53) has square (54), the surface and bottom plate (1) sliding connection of square (54).

6. The die steel saw cutting quick clamping device as claimed in claim 5, wherein: the bottom end of the square block (54) is fixedly connected with a silica gel pad (55), the bottom end of the bottom plate (1) is provided with a groove (51), and the size of the groove (51) is matched with that of the square block (54).

7. The die steel saw cutting quick clamping device as claimed in claim 5, wherein: the number of the square blocks (54) is four, and the four square blocks (54) are uniformly distributed at two ends of the bottom plate (1).