CN215092138U

CN215092138U - But fastener is used in hardware processing of quick fixation

Info

Publication number: CN215092138U
Application number: CN202120813150.XU
Authority: CN
Inventors: 胡燕
Original assignee: Beijing Yihua Xinda Coal Mine Machinery Co ltd
Current assignee: Beijing Yihua Xinda Coal Mine Machinery Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a fastener is used in hardware processing that can fix fast belongs to hardware processing technology field, and it includes the bottom plate, two casings of last fixed surface of bottom plate are connected with, two spouts have all been seted up to shells inner wall's upper surface and the lower surface of inner wall, be provided with the slider in the spout, be located two of same vertical face the equal fixedly connected with adjustment mechanism of the relative one end of slider, adjustment mechanism includes first slide bar, is located two of same vertical face the equal fixedly connected with limiting plate of the relative one end of first slide bar. This fastener is used in hardware processing that can fix fast, through setting up bottom plate, electronic hydraulic stem, adjustment mechanism, pull rod and backup pad, this device can carry out the centre gripping fastening through adjusting block's and telescopic position to the hardware of different shapes, has guaranteed fastener's practicality, has also guaranteed the follow-up machining efficiency of hardware simultaneously.

Description

But fastener is used in hardware processing of quick fixation

Technical Field

The utility model belongs to the technical field of the hardware processing, specifically be a fastener is used in hardware processing that can fix fast.

Background

Hardware processing flow is exactly cutting the material according to production needs, cut some after good for example little accessory production just can go the punch press then carry out follow-up processing, at present, need fix it in the hardware course of working, current fastener for hardware processing simple structure, performance is comparatively single, it is tight to fix a position the hardware of specific specification tightly usually only to make things convenient for, when needs fasten the hardware of different shapes, often need change different fastener, fastener's practicality has been influenced, still influence the machining efficiency of hardware.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defects of the prior art, the utility model provides a fastener is used in hardware processing that can fix fast has solved current fastener for hardware processing simple structure, and performance is comparatively single, and it is tight that only convenient hardware to specific specification carries out the location clamp usually, when needs fasten the hardware of different shapes, often need change different fastener, has influenced fastener's practicality, still influences the problem of the machining efficiency of hardware.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener is used in hardware processing that can fix fast, includes the bottom plate, two casings of the last fixed surface of bottom plate are connected with, two spouts have all been seted up to shells inner wall's upper surface and the lower surface of inner wall, be provided with the slider in the spout, be located two of same vertical face the equal fixedly connected with adjustment mechanism of relative one end of slider.

Adjustment mechanism includes first slide bar, is located two of same vertical face the equal fixedly connected with limiting plate of one end that first slide bar is relative, the surface of first slide bar is provided with the sleeve, telescopic positive joint has two first sliding sleeves, two same pull rod has been cup jointed in the first sliding sleeve, the positive fixedly connected with stopper of pull rod inner wall.

The stopper sets up at first spacing inslot, is located two of same horizontal plane the equal fixedly connected with backup pad in the back of the body of slider, the right flank joint of backup pad has the second sliding sleeve, the second slide bar has cup jointed in the second sliding sleeve, is located two of same horizontal plane the equal fixedly connected with arm-tie of one end that the second slide bar was kept away from each other, two the second slide bar all sets up at second spacing inslot.

As a further aspect of the present invention: the first limiting grooves are formed in the back face of the first sliding rod, the number of the first limiting grooves is four, and the second limiting grooves are formed in the back faces of the two shells respectively.

As a further aspect of the present invention: two first springs are arranged on the outer surface of the pull rod, one ends of the front faces of the first springs are fixedly connected with the back face of the first sliding sleeve, and one ends of the back faces of the first springs are fixedly connected with the outer surface of the pull rod.

As a further aspect of the present invention: and a second spring is sleeved on the outer surface of the second sliding rod, and two ends of the second spring are respectively fixedly connected with the opposite surfaces of the pulling plate and the second sliding sleeve.

As a further aspect of the present invention: the slider sets up to T type piece, the shape of spout and the shape phase-match of slider.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the fastening device for hardware processing capable of being quickly fixed is characterized in that a bottom plate, an electric hydraulic rod, an adjusting mechanism, a pull rod and a supporting plate are arranged, when hardware needs to be processed and fastened, a worker only needs to press the pull rod to separate a limiting block from a first limiting groove, the sleeve is moved to a specified position at the moment, the pull rod is loosened to enable the limiting block to be in contact with the first limiting groove, the pull plate is pulled to enable a second slide rod to be separated from a second limiting groove at the moment, a sliding block slides to the specified position in a sliding groove, the pull plate is loosened to enable the second slide rod to be in contact with the second limiting groove at the moment, the hardware is placed at the specified position at the moment, the electric hydraulic rod works at the same time, clamping plates on two sides are close to each other to move to be in contact with the hardware, the hardware is fastened at the same time, the fastening work of the hardware is completed at the moment, the device can clamp and fasten the hardware with different shapes by adjusting the positions of the sliding block and the sleeve, the practicability of the fastening device is guaranteed, and meanwhile the subsequent processing efficiency of the hardware is also guaranteed.

2. This fastener is used in hardware processing that can fix fast, through setting up stopper and first spacing groove, the stopper removes and can carry on spacingly with the contact of first spacing groove to telescopic removal, has guaranteed the stable centre gripping of this device to the hardware.

3. This fastener is used in hardware processing that can fix fast, through electronic hydraulic stem and grip block, electronic hydraulic stem work drives the grip block and removes and the hardware contact, can carry out the fast fixing to the hardware for this device can be accomplished the fast fixing of hardware.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;

FIG. 3 is a schematic structural diagram of the present invention viewed from the right;

fig. 4 is a schematic sectional view of the adjusting mechanism of the present invention;

FIG. 5 is a schematic view of the right-side cross-sectional structure of the adjusting mechanism of the present invention;

fig. 6 is an enlarged schematic structural view of the utility model at a;

in the figure: the device comprises a base plate 1, an electric hydraulic rod 2, a clamping plate 3, a 4-adjusting mechanism, a pull rod 401, a first sliding sleeve 402, a sleeve 403, a first sliding rod 404, a limiting block 405, a first limiting groove 406, a first spring 407, a limiting plate 408, a sliding block 5, a sliding groove 6, a shell 7, a supporting plate 8, a pull plate 9, a second limiting groove 10, a second sliding rod 11, a second sliding sleeve 12 and a second spring 13.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a fastener is used in hardware processing that can fix fast, comprising a base plate 1, two casings 7 of the last fixed surface of bottom plate 1 are connected with, two spouts 6 have all been seted up to the upper surface of casing 7 inner wall and the lower surface of inner wall, through setting up spout 6 and slider 5, slider 5 removes about can driving first slide bar 404 in spout 6 removal, the steady movement of slider 5 has been guaranteed, be provided with slider 5 in the spout 6, be located the equal fixedly connected with adjustment mechanism 4 of relative one end of two sliders 5 of same vertical face.

The adjusting mechanism 4 comprises first sliding rods 404, limiting plates 408 are fixedly connected to opposite ends of two first sliding rods 404 on the same vertical surface, a sleeve 403 is arranged on the outer surface of the first sliding rod 404, the sleeve 403 can drive the electro-hydraulic rod 2 to move up and down by moving the first sliding rod 404 and the sleeve 403 up and down, so as to ensure the stable movement of the sleeve 403, two first sliding sleeves 402 are clamped on the front surface of the sleeve 403, by arranging the first sliding sleeves 402 and the pull rods 401, the pull rods 401 can drive the limiting blocks 405 to move to separate from the first limiting grooves 406 by moving in the first sliding sleeves 402, so as to ensure the stable movement of the pull rods 401, the same pull rods 401 are sleeved in the two first sliding sleeves 402, the limiting blocks 405 are fixedly connected to the front surface of the inner wall of the pull rods 401, by arranging the limiting blocks 405 and the first limiting grooves 406, the movement of the limiting blocks 405 can limit the movement of the pull rods 401 by contacting with the first limiting grooves 406, the stable placement of the pull rod 401 is ensured.

The stopper 405 sets up in first spacing groove 406, the equal fixedly connected with backup pad 8 in the back of the body of two sliders 5 that are located same horizontal plane, the right flank joint of backup pad 8 has second sliding sleeve 12, through setting up second sliding sleeve 12 and second slide bar 11, second slide bar 11 can remove in second sliding sleeve 12 and contact with second spacing groove 10, the steady removal of second slide bar 11 has been guaranteed, second slide bar 11 has been cup jointed in second sliding sleeve 12, the equal fixedly connected with arm-tie 9 in one end that two second slide bars 11 that are located same horizontal plane kept away from each other, two second slide bars 11 all set up in second spacing groove 10.

Specifically, as shown in fig. 1 and 4, the first limiting grooves 406 are formed in the back of the first sliding rod 404, the number of the first limiting grooves 406 is four, the second limiting grooves 10 are respectively formed in the back of the two shells 7, the number of the second limiting grooves 10 is several, the outer surface of the pull rod 401 is provided with two first springs 407, the pull rod 401 can move forward under the action of the first springs 407 and drive the limiting blocks 405 to contact with the first limiting grooves 406, so as to ensure stable contact between the limiting blocks 405 and the first limiting grooves 406, the front end of each first spring 407 is fixedly connected with the back of the first sliding sleeve 402, the back end of each first spring 407 is fixedly connected with the outer surface of the pull rod 401, the outer surface of the second sliding rod 11 is sleeved with a second spring 13, and by providing the second spring 13, the second sliding rod 11 can contact with the second limiting grooves 10 under the action of the second spring 13 to limit up and down movement of the sleeve 403, guaranteed stable the placing of sleeve 403, the both ends of second spring 13 respectively with the opposite face fixed connection of arm-tie 9 and second sliding sleeve 12, slider 5 sets up to T type piece, the shape of spout 6 and slider 5's shape phase-match, be T type piece through setting up slider 5, and the shape of spout 6 and slider 5's shape looks adaptation, slider 5 sets up to the gliding in-process of T type in spout 6, can carry on spacingly to slider 5's slip, avoid slider 5 the removal of direction from top to bottom to appear, slider 5's stable slip has been guaranteed.

The utility model discloses a theory of operation does:

s1, when the hardware needs to be machined and fastened, a worker only needs to press the pull rod 401 to enable the pull rod 401 to move backwards and drive the limiting block 405 to move to be separated from the first limiting groove 406, at the moment, the sleeve 403 slides up and down to a specified position, and meanwhile, the pull rod 401 is loosened to enable the pull rod 401 to move forwards under the action of the first spring 407 and drive the limiting block 405 to move to be in contact with the first limiting groove 406;

s2, pulling the pulling plate 9 to enable the second sliding rods 11 on the two sides to move away from each other and separate from the second limiting groove 10, sliding the sliding block 5 in the sliding groove 6 to a specified position, and loosening the pulling plate 9 to enable the second sliding rods 11 on the two sides to move close to each other under the action of the second spring 13 and to contact with the second limiting groove 10;

s3, place the hardware at the assigned position this moment, electronic hydraulic stem 2 work simultaneously for both sides grip block 3 is close to each other and removes and the hardware contact, fastens the hardware simultaneously, and electronic hydraulic stem 2 stop work accomplishes the fastening work to the hardware simultaneously this moment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a but fastener is used in quick fixed hardware processing, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two shells (7), the upper surface of the inner wall of each shell (7) and the lower surface of the inner wall are respectively provided with two sliding chutes (6), sliding blocks (5) are arranged in the sliding chutes (6), and the opposite ends of the two sliding blocks (5) positioned on the same vertical surface are respectively fixedly connected with an adjusting mechanism (4);

the adjusting mechanism (4) comprises first sliding rods (404), limiting plates (408) are fixedly connected to opposite ends of the two first sliding rods (404) on the same vertical surface, sleeves (403) are arranged on the outer surfaces of the first sliding rods (404), two first sliding sleeves (402) are clamped on the front surfaces of the sleeves (403), the same pull rod (401) is sleeved in the two first sliding sleeves (402), and a limiting block (405) is fixedly connected to the front surface of the inner wall of the pull rod (401);

stopper (405) sets up in first spacing groove (406), is located two of same horizontal plane the equal fixedly connected with backup pad (8) in the back of the body of slider (5), the right flank joint of backup pad (8) has second sliding sleeve (12), cup jointed second slide bar (11) in second sliding sleeve (12), be located two of same horizontal plane the equal fixedly connected with arm-tie (9) of one end that second slide bar (11) kept away from each other, two second slide bar (11) all set up in second spacing groove (10).

2. The fastening device for hardware processing capable of being rapidly fixed according to claim 1, wherein: the first limiting grooves (406) are formed in the back face of the first sliding rod (404), the number of the first limiting grooves (406) is four, and the second limiting grooves (10) are formed in the back face of the two shells (7) respectively.

3. The fastening device for hardware processing capable of being rapidly fixed according to claim 1, wherein: the outer surface of the pull rod (401) is provided with two first springs (407), one end of the front surface of each first spring (407) is fixedly connected with the back surface of the first sliding sleeve (402), and one end of the back surface of each first spring (407) is fixedly connected with the outer surface of the pull rod (401).

4. The fastening device for hardware processing capable of being rapidly fixed according to claim 1, wherein: and a second spring (13) is sleeved on the outer surface of the second sliding rod (11), and two ends of the second spring (13) are respectively fixedly connected with the opposite surfaces of the pulling plate (9) and the second sliding sleeve (12).

5. The fastening device for hardware processing capable of being rapidly fixed according to claim 1, wherein: the sliding block (5) is arranged to be a T-shaped block, and the shape of the sliding groove (6) is matched with that of the sliding block (5).