CN215148413U

CN215148413U - Anchor clamps convenient to adjust press from both sides apart from size

Info

Publication number: CN215148413U
Application number: CN202121156402.2U
Authority: CN
Inventors: 古斌; 宁德志; 赵良; 何明君; 古宇涵; 敬涛
Original assignee: Shenzhen Guda Precision Machinery Technology Co ltd
Current assignee: Shenzhen Guda Precision Machinery Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-14
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to an anchor clamps technical field just discloses an anchor clamps convenient to adjust and press from both sides apart from size, the power distribution box comprises a box body, the equal fixed mounting in four corners of bottom half has the callus on the sole, the back lateral wall and the preceding lateral wall of box inner chamber fixed mounting respectively have rotation motor and first bearing, the output shaft fixedly connected with one end of rotating the motor run through to the first bearing inboard and with first bearing fixed connection's connecting rod, the outside fixedly connected with master gear of connecting rod, the right side meshing of master gear has from the gear, from the axle center fixedly connected with dead lever of gear, the equal fixed mounting of both sides wall has the second bearing around the box inner chamber, both ends all run through to the inboard of second bearing and with second bearing fixed connection around the dead lever, the master gear with from the equal fixed mounting in front of gear has the drive column. This anchor clamps convenient to adjust and press from both sides apart from size realizes that anchor clamps are convenient for adjust and press from both sides apart from the purpose of size, need not artifical manual regulation, improves the convenience, convenient to use.

Description

Anchor clamps convenient to adjust press from both sides apart from size

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps convenient to adjust and press from both sides apart from size.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig, and a device for quickly, conveniently and safely mounting a workpiece in any process in a process is called a jig in a broad sense.

The fixture is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a fixture body and the like, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture and the like, wherein the machine tool fixture is the most common fixture, and is often referred to as a fixture for short, the fixture has a large size, the conventional fixture is generally adjusted in the clamping distance size manually by workers, so that inconvenience is caused, the adjustment of the clamping distance consumes time and labor, the use feeling of a user is reduced, and the fixture is inconvenient to use, so that the fixture convenient for adjusting the clamping distance size is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anchor clamps convenient to adjust and press from both sides apart from size possesses the advantage such as be convenient for adjust and press from both sides apart from, has solved traditional anchor clamps and has generally been through the manual regulation that presss from both sides apart from size of staff, consequently has not the convenience, presss from both sides the regulation of apart from and expends time and strength, has reduced the user and has used the sense, the problem of not convenient to use.

(II) technical scheme

For realizing above-mentioned be convenient for adjust and press from both sides apart from purpose, the utility model provides a following technical scheme: a clamp convenient for adjusting the clamping distance comprises a box body, foot pads are fixedly mounted at four corners of the bottom of the box body, a rotating motor and a first bearing are fixedly mounted at the rear side wall and the front side wall of an inner cavity of the box body respectively, one end of an output shaft of the rotating motor is fixedly connected with a connecting rod, one end of the output shaft of the rotating motor penetrates through the inner side of the first bearing and is fixedly connected with the first bearing, a main gear is fixedly connected with the outer side of the connecting rod, a driven gear is meshed at the right side of the main gear, a fixed rod is fixedly connected with the axis of the gear, second bearings are fixedly mounted at the front side wall and the rear side wall of the inner cavity of the box body respectively, the front end and the rear end of the fixed rod penetrate through the inner side of the second bearing and are fixedly connected with the second bearing respectively, driving columns are fixedly mounted at the front sides of the main gear and the driven gear respectively, a moving frame is movably connected at the outer side of the driving columns, a fixed block is fixedly mounted at one side opposite to the moving frame, the equal fixedly connected with carriage release lever in one side that the fixed block carried on the back mutually, the outside cover of carriage release lever is equipped with the firm piece of the back and box inner chamber rear side wall fixed connection, the equal fixed mounting in both ends has firm seat about box inner chamber rear side wall, the back of carriage release lever run through to the inboard of firm seat and with firm seat sliding connection, the top fixed mounting of carriage release lever has one end to run through to the outside pole that links up of box, links up the top fixed mounting of pole and has splint, the equal fixedly connected with of one side that the splint are relative increases and hinders the pad.

Preferably, the left side and the right side of the top of the box body are both provided with moving long holes matched with the tops of the connecting rods.

Preferably, the number of the connecting rods is two, and the two connecting rods are symmetrically distributed at equal intervals.

Preferably, the sizes of the master gear and the slave gear are the same, the number of the driving columns is two, and the two driving columns are respectively positioned on the left side of the front face of the master gear and the right side of the front face of the slave gear.

Preferably, the number of the moving frames is two, the back surfaces of the two moving frames are respectively attached to the front surfaces of the main gear and the driven gear, and the moving frames are hollow moving frames.

Preferably, the stabilizing block is a hollow block, the hollow volume inside the stabilizing block is matched with the volume of the moving rod, and the stabilizing seat is a U-shaped seat.

(III) advantageous effects

Compared with the prior art, the utility model provides an anchor clamps convenient to adjust and press from both sides apart from size possesses following beneficial effect:

1. the clamp convenient for adjusting the size of the clamping distance drives the connecting rod to rotate by rotating the motor, and then drives the main gear to rotate, the main gear is meshed with the driven gear, the driven gear rotates by the meshing force, the main gear rotates relative to the driven gear, two driving columns on the main gear move circumferentially in opposite directions, the driving columns are attached to the inner side wall of the movable frame and push the movable frame to translate in the moving process, when the distance between the two driving columns is gradually reduced, the movable frames on the left side and the right side move towards the perpendicular bisector of the box body, so that the two hinge rods and the clamping plates move relatively, the distance between the two clamping plates is reduced, when the distance between the two driving columns is gradually increased, the movable frames on the left side and the right side move towards the opposite directions, so that the two hinge rods and the clamping plates move opposite to each other, the distance between the two clamping plates is increased, and the whole structure is simple, the purpose that the clamp is convenient to adjust the clamping distance is achieved, manual adjustment is not needed, convenience is improved, and the clamp is convenient to use.

2. This anchor clamps convenient to adjust press from both sides apart from size, when carrying on spacingly to the joint pole through setting up firm piece and firm seat, also increased the stability of joint pole horizontal migration, the pad of hindering for rubber increases through the increase that sets up hinders, and rubber possesses certain deformability for splint increase after with the object surface contact and hinder the pad atress and warp, improve its area of contact with the object, and then increase the resistance of connecting, increase the stability of anchor clamps centre gripping, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram illustrating the operation of the master gear and the slave gear of the present invention;

fig. 3 is a top view of the connection rod and the rotating motor of the present invention.

In the figure: the device comprises a box body 1, a foot pad 2, a rotating motor 3, a first bearing 4, a connecting rod 5, a main gear 6, a driven gear 7, a fixing rod 8, a second bearing 9, a driving column 10, a movable frame 11, a fixed block 12, a movable rod 13, a stable block 14, a stable seat 15, a connecting rod 16, a clamping plate 17 and a resistance increasing pad 18.

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. 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.

Referring to fig. 1-3, a clamp convenient for adjusting the clamping distance comprises a box body 1, foot pads 2 are fixedly mounted at four corners of the bottom of the box body 1, a rotating motor 3 and a first bearing 4 are fixedly mounted at the rear side wall and the front side wall of the inner cavity of the box body 1 respectively, a connecting rod 5 is fixedly connected to an output shaft of the rotating motor 3, one end of the connecting rod 5 penetrates through the inner side of the first bearing 4 and is fixedly connected with the first bearing 4, a master gear 6 is fixedly connected to the outer side of the connecting rod 5, a slave gear 7 is meshed at the right side of the master gear 6, the master gear 6 and the slave gear 7 are identical in size, two driving columns 10 are fixedly connected to the axis of the gear 7, second bearings 9 are fixedly mounted at the front side wall and the rear side wall of the inner cavity of the box body 1, both front and rear ends of the fixing columns 8 penetrate through the inner side of the second bearings 9 and are fixedly connected with the second bearings 9, driving columns 10 are fixedly mounted at the front sides of the master gear 6 and the slave gear 7, two driving columns 10 are respectively positioned on the left side of the front face of the main gear 6 and the right side of the front face of the driven gear 7, the outer sides of the driving columns 10 are movably connected with two moving frames 11, the number of the moving frames 11 is two, the back faces of the two moving frames 11 are respectively attached to the front faces of the main gear 6 and the driven gear 7, the moving frames 11 are hollow moving frames, fixed blocks 12 are fixedly mounted on the opposite sides of the moving frames 11, moving rods 13 are fixedly connected to the opposite sides of the fixed blocks 12, stabilizing blocks 14 with back faces fixedly connected with the rear side wall of the inner cavity of the box body 1 are sleeved on the outer sides of the moving rods 13, the stabilizing blocks 14 are hollow blocks, the hollow volume of the interior of each stabilizing block 14 is matched with the volume of the moving rods 13, stabilizing seats 15 are fixedly mounted at the left end and the right end of the rear side wall of the inner cavity of the box body 1, each stabilizing seat 15 is a U-shaped seat, the back faces of the moving rods 13 penetrate through the inner sides of the stabilizing seats 15 and are connected with the stabilizing seats 15 in a sliding manner, the top fixed mounting of carriage release lever 13 has one end to run through to the outside pole 16 that links up of box 1, the removal slot hole with linking 16 top looks adaptations is all seted up to the left and right sides at box 1 top, the quantity of linking pole 16 is two, two links up pole 16 and are symmetrical equidistance and distribute, links up the pole 16 and is located the front of steady seat 15, the top fixed mounting who links up pole 16 has splint 17, the equal fixedly connected with of one side that splint 17 is relative increases and hinders the pad 18, it hinders the pad 18 for the rubber increases and hinders the pad to increase.

In summary, in the clamp for adjusting the clamping distance, the connecting rod 5 is rotated by the rotation of the rotating motor 3, and further the main gear 6 is rotated, the main gear 6 is meshed with the driven gear 7, the driven gear 7 is rotated by the meshing force, the main gear 6 is rotated opposite to the driven gear 7, the two driving columns 10 located thereon move circumferentially in opposite directions, the driving columns 10 are attached to the inner side wall of the moving rack 11 and push the moving rack 11 to move horizontally during the moving process, when the distance between the two driving columns 10 gradually decreases, the moving racks 11 on the left and right sides move towards the perpendicular bisector of the box 1, so that the two hinge rods 16 and the clamping plates 17 move relatively, the distance between the two clamping plates 17 decreases, when the distance between the two driving columns 10 gradually increases, the moving racks 11 on the left and right sides move back to back, so that the two hinge rods 16 and the clamping plates 17 move back to back, realizes the increase of the distance between the two clamping plates 17, has simple integral structure, realizes the purpose that the clamp is convenient to adjust the clamping distance, does not need manual adjustment, improves the convenience and is convenient to use, the stability of the horizontal movement of the connecting rod 16 is increased while the connecting rod 16 is limited by arranging the stabilizing block 14 and the stabilizing seat 15, the resistance-increasing pad 18 is made of rubber, and the rubber has a certain deformation force, so that the resistance-increasing pad 18 is deformed under stress after the splint 17 is contacted with the surface of an object, the contact area between the splint 17 and the object is increased, thereby increasing the connecting resistance, increasing the clamping stability of the clamp, being convenient to use, solving the problem that the traditional clamp is generally manually adjusted in the clamping distance by workers, therefore, the problems of inconvenience, time and labor consumption for adjusting the clamping distance, reduction of the use feeling of a user and inconvenience in use exist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anchor clamps convenient to adjust press from both sides apart from size, includes box (1), its characterized in that: the four corners of the bottom of the box body (1) are fixedly provided with foot pads (2), the rear side wall and the front side wall of the inner cavity of the box body (1) are respectively and fixedly provided with a rotating motor (3) and a first bearing (4), one end of an output shaft of the rotating motor (3) is fixedly connected with a connecting rod (5) which penetrates through the inner side of the first bearing (4) and is fixedly connected with the first bearing (4), the outer side of the connecting rod (5) is fixedly connected with a master gear (6), the right side of the master gear (6) is meshed with a slave gear (7), a fixing rod (8) is fixedly connected with the axle center of the slave gear (7), the front side wall and the rear side wall of the inner cavity of the box body (1) are respectively and fixedly provided with a second bearing (9), the front end and the rear end of the fixing rod (8) penetrate through the inner side of the second bearing (9) and are fixedly connected with the second bearing (9), and driving columns (10) are fixedly arranged on the front surfaces of the master gear (6) and the slave gear (7), the outside swing joint of drive post (10) has removal frame (11), removes the equal fixed mounting in one side that frame (11) carried on the back mutually and has fixed block (12), the equal fixedly connected with carriage release lever (13) in one side that fixed block (12) carried on the back mutually, the outside cover of carriage release lever (13) is equipped with the back and box (1) inner chamber rear side wall fixed connection's firm piece (14), box (1) inner chamber rear side wall about the equal fixed mounting in both ends have firm seat (15), the back of carriage release lever (13) run through to the inboard of firm seat (15) and with firm seat (15) sliding connection, the top fixed mounting of carriage release lever (13) has one end to run through to box (1) outside pole (16), the top fixed mounting that links up pole (16) has splint (17), the equal fixedly connected with of one side that splint (17) are relative increases and hinders pad (18).

2. The clamp facilitating the adjustment of the grip size of claim 1, wherein: the left side and the right side of the top of the box body (1) are provided with moving long holes matched with the tops of the connecting rods (16).

3. The clamp facilitating the adjustment of the grip size of claim 1, wherein: the number of the connecting rods (16) is two, and the two connecting rods (16) are symmetrically distributed at equal intervals.

4. The clamp facilitating the adjustment of the grip size of claim 1, wherein: the size of the master gear (6) is consistent with that of the slave gear (7), the number of the driving columns (10) is two, and the two driving columns (10) are respectively positioned on the left side of the front face of the master gear (6) and the right side of the front face of the slave gear (7).

5. The clamp facilitating the adjustment of the grip size of claim 1, wherein: the number of the moving frames (11) is two, the back surfaces of the two moving frames (11) are respectively attached to the front surfaces of the main gear (6) and the driven gear (7), and the moving frames (11) are hollow moving frames.

6. The clamp facilitating the adjustment of the grip size of claim 1, wherein: the stabilizing block (14) is a hollow block, the hollow volume inside the stabilizing block (14) is matched with the volume of the moving rod (13), and the stabilizing seat (15) is a U-shaped seat.