CN213054686U

CN213054686U - Multistation anchor clamps are used in equipment of car light work piece

Info

Publication number: CN213054686U
Application number: CN202021927620.7U
Authority: CN
Inventors: 彭文权
Original assignee: Xintian Huashan Electronic Technology Co ltd
Current assignee: Xintian Huashan Electronic Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-27
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of clamps, in particular to a multistation clamp for assembling car lamp workpieces, which comprises a supporting frame, wherein a mounting plate is arranged in the supporting frame, the left side and the right side of the mounting plate are fixedly connected with a U-shaped connecting groove plate, the left side and the right side of the interior of the supporting frame are respectively provided with two chutes which are distributed in parallel front and back, four chutes are respectively and internally and respectively connected with a slide block in a sliding way, the opposite ends of the four slide blocks are respectively and fixedly connected with a connecting column, the lower end surface of the mounting plate is provided with four first air cylinders which are uniformly distributed, the output ends of the four first air cylinders are respectively detachably connected with a first connecting rod, and the upper end surfaces of the four first connecting rods are detachably connected with the bottom end of the interior of the supporting frame, so that when the multista, the car lamp workpiece at the upper end of the workbench is fixed by the multi-station clamp body, so that convenience is provided for workers.

Description

Multistation anchor clamps are used in equipment of car light work piece

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to multistation anchor clamps are used in car light work piece equipment.

Background

The clamp is a device which is used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to accept construction or detection, and the types of the clamp can be divided into the following parts according to the use characteristics: universal clamp, special clamp, adjustable clamp and modular fixture.

The utility model discloses a multistation car light work piece equipment anchor clamps that CN109048730A discloses, the height of workstation can not be adjusted according to the requirement of workstation height when the staff equipment to the multistation anchor clamps use when assembling, and then the staff utilizes the multistation anchor clamps body to fix the car light work piece of workstation upper end and has caused very big inconvenience.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a multistation anchor clamps are used in car light work piece equipment has the height that conveniently adjusts the workstation according to the requirement of workstation height when the staff assembles when using the equipment, utilizes the car light work piece of multistation anchor clamps body to the workstation upper end to fix for the staff and provides convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-station fixture for assembling car lamp workpieces comprises a support frame, wherein a workbench is arranged above the support frame, a multi-station fixture body is installed on the upper end face of the workbench, a mounting plate is arranged inside the support frame, U-shaped connecting groove plates are fixedly connected to the left side and the right side of the mounting plate, two sliding grooves which are distributed in parallel are formed in the left side and the right side of the inside of the support frame, four sliding blocks are connected inside the four sliding grooves in a sliding mode, connecting columns are fixedly connected to opposite ends of the four sliding blocks, opposite ends of the four connecting columns are detachably connected with the outer side walls of the two U-shaped connecting groove plates respectively, four first air cylinders which are distributed uniformly are installed on the lower end face of the mounting plate, output ends of the four first air cylinders can be detachably connected with first connecting rods, and the upper ends of the four first connecting rods penetrate, the upper end face of the four first connecting rods is detachably connected with the inner bottom end of the supporting frame, and the lower end faces of the U-shaped connecting groove plates are provided with two universal wheels which are distributed in parallel front and back.

In order to absorb shock and buffer the gravity borne by the upper end of the workbench, increase the stability of the workbench in use, reduce the number of spring installation between the support frame and the workbench, facilitate installation and provide convenience for the production and installation of the device, the multi-station fixture for assembling the vehicle lamp workpiece is optimized, the left side and the right side of the workbench are fixedly connected with perforated plates, the left side and the right side of the upper end surface of the support frame are fixedly connected with a plurality of sliding rods which are distributed in parallel in the front and at the back, the upper ends of the plurality of sliding rods penetrate through the two perforated plates and extend to the upper parts of the perforated plates, the upper end surfaces of the plurality of sliding rods can be detachably connected with limit blocks, the lower end surfaces of the limit blocks are tightly attached to the upper end surfaces of the perforated plates, and the outer side walls of the plurality of the sliding rods are sleeved with buffer springs, the upper end and the lower end of the buffer springs are fixedly connected with the lower end face of the workbench and the upper end face of the support frame respectively.

In order to support fixedly to the device, avoid the device in the use gravity that the workstation upper end was born to lead to the problem of the easy damage of universal wheel, conduct the utility model relates to a car light is preferred for the work piece equipment multistation anchor clamps, the equal fixedly connected with fixed plate in the left and right sides of support frame, two second cylinders, four are all installed to the up end of fixed plate the output of second cylinder all can be dismantled and be connected with the second connecting rod, four the lower extreme of second connecting rod all runs through the fixed plate and extends to the below of fixed plate, four the compact heap is all installed to the lower terminal surface of second connecting rod.

Further cushion for the workstation to support frame upper end, conduct the utility model relates to a car light is multistation anchor clamps preferred for the equipment of work piece, the up end fixedly connected with blotter of support frame, the blotter is located between a plurality of slide bars.

In order to increase the coefficient of friction between ground and the compact heap, the problem of skidding easily when avoiding the device to support to place is regarded as the utility model relates to a car light is multistation anchor clamps preferred, four for the equipment of work piece the equal fixedly connected with antiskid line of lower terminal surface of compact heap.

For the convenience open and close of first cylinder of control and four second cylinders, conduct the utility model relates to a car light is multistation anchor clamps preferred for work piece equipment, first switch and second switch are from left to right installed in proper order to the preceding terminal surface of workstation, be electric connection between first switch and four first cylinders, be electric connection between second switch and four second cylinders.

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

1. when the multi-station clamp for assembling the car lamp workpiece is used, the device is pushed, the universal wheels drive the device to move, and after the device moves to a relevant position, according to the requirement of the height of the workbench when workers assemble, the four first air cylinders are started, the four first connecting rods drive the supporting frame to lift upwards, meanwhile, the four sliding blocks are positioned in the sliding grooves and slide upwards, so that the stability of the support frame when the support frame rises upwards is improved, after the workbench is adjusted to a corresponding height, the four first air cylinders are closed, the car lamp workpiece is placed at the upper end of the workbench, then the multi-station fixture body is used for positioning the car lamp workpiece, and the assembly is started after the positioning is finished, therefore, when the multi-station fixture is used and assembled, the height of the workbench can be adjusted according to the requirement of the worker on the height of the workbench, and the multi-station fixture body is used for fixing the car lamp workpiece on the upper end of the workbench conveniently.

2. This kind of multistation anchor clamps are used in equipment of car light work piece, when the workstation upper end bears the gravity oppression, a plurality of buffer spring are the compression form, the slide bar stretches out from trompil board top, the gravity of bearing the workstation upper end according to buffer spring's resilience carries out the shock attenuation buffering, stationarity when the workstation uses has been increased, and the connection structure of this kind of shock attenuation buffering has reduced the quantity of spring mounting between support frame and the workstation, and easy to assemble, provide convenient when installing for the device production.

3. This kind of multistation anchor clamps are used in equipment of car light work piece, when the device moved relevant position, opened four second cylinders, four second connecting rods drive compact heap downstream, and after contacting with ground, the support frame that drives the top upwards rises, separates until between four universal wheels and the ground, and then supports fixedly to the device, avoids the device in the use gravity that the workstation upper end bore to lead to the problem of the easy damage of universal wheel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a cross-sectional view of a multi-station fixture for assembling a lamp assembly of the present invention;

fig. 2 is a cross-sectional view at a of the present invention;

fig. 3 is a drawing of the drawing belt structure of the present invention.

In the figure, 1, mounting plate; 101. u-shaped connecting groove plates; 102. a universal wheel; 103. a first cylinder; 104. a first connecting rod; 105. connecting columns; 106. a slider; 2. a support frame; 201. a work table; 202. a multi-station clamp body; 203. a chute; 3. a fixing plate; 301. a second cylinder; 302. a second connecting rod; 303. a compression block; 304. anti-skid lines; 4. a perforated plate; 401. a slide bar; 402. a limiting block; 403. a buffer spring; 404. a cushion pad; 5. a first switch; 501. a second switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: a multi-station clamp for assembling car lamp workpieces comprises a support frame 2, a workbench 201 is arranged above the support frame 2, a multi-station clamp body 202 is arranged on the upper end face of the workbench 201, a mounting plate 1 is arranged inside the support frame 2, U-shaped connecting groove plates 101 are fixedly connected to the left side and the right side of the mounting plate 1, two sliding grooves 203 which are distributed in parallel front and back are formed in the left side and the right side of the inside of the support frame 2, sliding blocks 106 are slidably connected to the inside of the four sliding grooves 203, connecting columns 105 are fixedly connected to opposite ends of the four sliding blocks 106, opposite ends of the four connecting columns 105 are detachably connected with the outer side walls of the two U-shaped connecting groove plates 101 respectively, four first air cylinders 103 which are uniformly distributed are arranged on the lower end face of the mounting plate 1, first connecting rods 104 are detachably connected to output ends of the four first air cylinders 103, the upper ends of the, the upper end surfaces of the four first connecting rods 104 are detachably connected with the bottom end of the support frame 2, and two universal wheels 102 which are distributed in parallel are mounted on the lower end surfaces of the two U-shaped connecting groove plates 101.

In this embodiment: the first cylinder 103 is of the type: SD50, when the device is used, the device is pushed, the universal wheels 102 drive the device to move, after the device is moved to the relevant position, according to the requirement of the height of the workbench 201 when the worker assembles, the four first cylinders 103 are opened, the four first connecting rods 104 drive the supporting frame 2 to lift upwards, meanwhile, the four sliding blocks 106 are positioned in the sliding grooves 203 and slide upwards, so that the stability of the support frame 2 when rising upwards is improved, after the workbench 201 is adjusted to a corresponding height, the four first air cylinders 103 are closed, the lamp workpiece is placed on the upper end of the worktable 201, then the multi-station fixture body 202 is used for positioning the car lamp workpiece, assembly is started after positioning is finished, therefore, the height of the workbench 201 can be adjusted according to the requirement of the worker on the height of the workbench 201 during assembling when the multi-station fixture is used for assembling, and the multi-station fixture provides convenience for the worker to fix the car lamp workpiece on the upper end of the workbench 201 by using the multi-station fixture body 202.

As a technical optimization scheme, the equal fixedly connected with trompil board 4 in the left and right sides of workstation 201, the slide bar 401 that distributes side by side around the equal fixedly connected with of the up end left and right sides of support frame 2, two trompil boards 4 and the top that extends to trompil board 4 are all run through to the upper end of a plurality of slide bars 401, the up end of a plurality of slide bars 401 all can be dismantled and is connected with stopper 402, the lower terminal surface of a plurality of stopper 402 closely laminates with the up end of trompil board 4, buffer spring 403 has all been cup jointed to the lateral wall of a plurality of slide bars 401, the upper and lower both ends of a plurality of buffer spring 403 respectively with the lower terminal surface of workstation 201 and the up end fixed connection of support frame 2.

In this embodiment: when workstation 201 upper end bears the gravity oppression, a plurality of buffer spring 403 are the compression form, slide bar 401 stretches out from trompil board 4 top, the gravity of bearing the workstation 201 upper end according to buffer spring 403's bounce-back carries out the shock attenuation buffering, stationarity when workstation 201 used has been increased, and the connection structure of this kind of shock attenuation buffering, the quantity of spring mounting between support frame 2 and the workstation 201 has been reduced, and easy to assemble, it is convenient to provide during for the device production installation.

As a technical optimization scheme, the equal fixedly connected with fixed plate 3 in the left and right sides of support frame 2, two second cylinders 301 are all installed to the up end of two fixed plates 3, and the output of four second cylinders 301 all can be dismantled and be connected with second connecting rod 302, and the lower extreme of four second connecting rods 302 all runs through fixed plate 3 and extends to the below of fixed plate 3, and compact heap 303 is all installed to the lower terminal surface of four second connecting rods 302.

In this embodiment: when the device moves to the corresponding position, four second cylinders 301 are opened, four second connecting rods 302 drive the pressing block 303 to move downwards, and after the pressing block contacts with the ground, the supporting frame 2 above the pressing block is driven to rise upwards until the four universal wheels 102 are separated from the ground, so that the device is supported and fixed, and the problem that the universal wheels 102 are easily damaged due to the gravity borne by the upper end of the workbench 201 in the use process of the device is solved.

As a technical optimization scheme of the utility model, support frame 2's up end fixedly connected with blotter 404, blotter 404 are located between a plurality of slide bars 401.

In this embodiment: when the upper end of the table 201 is pressed by gravity, and the table 201 contacts the support frame 2, the cushion pad 404 further cushions the table 201 at the upper end of the support frame 2.

As a technical optimization scheme of the utility model, the equal fixedly connected with antiskid line 304 of lower terminal surface of four compact heap 303.

In this embodiment: when the four pressing blocks 303 are pressed and supported to the ground, the friction coefficient between the ground and the pressing blocks 303 is increased by the anti-slip threads 304, and the problem that the device is easy to slip when being placed in a supporting mode is solved.

As a technical optimization scheme of the utility model, first switch 5 and second switch 501 are from left to right installed in proper order to the preceding terminal surface of workstation 201, are electric connection between first switch 5 and four first cylinders 103, are electric connection between second switch 501 and four second cylinders 301.

In this embodiment: the first switch 5 is pressed to conveniently control the opening and closing of the first air cylinder 103, and the second switch 501 is pressed to conveniently control the opening and closing of the four second air cylinders 301.

The utility model discloses a theory of operation and use flow: when the device is used, the device is pushed, the universal wheels 102 drive the device to move, after the device moves to a relevant position, the second switch 501 is pressed to turn on the four second air cylinders 301, the four second connecting rods 302 drive the pressing blocks 303 to move downwards and contact with the ground, the supporting frame 2 above the supporting frame is driven to lift upwards until the four universal wheels 102 are separated from the ground, the device is supported and fixed, according to the requirement of a worker on the height of the workbench 201 during assembly, the first switch 5 is pressed to turn on the four first air cylinders 103, the four first connecting rods 104 drive the supporting frame 2 to lift upwards, the four sliding blocks 106 are positioned in the sliding grooves 203 to slide upwards, the stability of the supporting frame 2 when the supporting frame 2 lifts upwards is increased, after the workbench 201 is adjusted to the corresponding height, the four first air cylinders 103 are closed by pressing the first switches 5, a car lamp workpiece is placed at the upper end of the workbench 201, and then the car lamp workpiece is positioned through the multi-station clamp, the equipment begins after the location, when workstation 201 upper end bears the gravity oppression, a plurality of buffer spring 403 are the compression form, and slide bar 401 stretches out from trompil board 4 top, carries out the shock attenuation buffering to the gravity that workstation 201 upper end bore according to buffer spring 403's bounce, has increased the stationarity when workstation 201 uses, and the workstation 201 of support frame 2 upper end is further cushioned to blotter 404.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multistation anchor clamps are used in equipment of car light work piece, includes support frame (2), the top of support frame (2) is provided with workstation (201), multistation anchor clamps body (202), its characterized in that are installed to the up end of workstation (201): the mounting plate is characterized in that a mounting plate (1) is arranged inside the support frame (2), the left side and the right side of the mounting plate (1) are fixedly connected with U-shaped connecting groove plates (101), the left side and the right side of the inside of the support frame (2) are respectively provided with two sliding grooves (203) which are distributed in parallel from front to back, the insides of the four sliding grooves (203) are respectively connected with sliding blocks (106) in a sliding manner, one ends of the four sliding blocks (106) which are opposite are respectively fixedly connected with connecting columns (105), one ends of the four connecting columns (105) which are opposite are respectively detachably connected with the outer side walls of the two U-shaped connecting groove plates (101), four first air cylinders (103) which are uniformly distributed are arranged on the lower end face of the mounting plate (1), the output ends of the four first air cylinders (103) are respectively detachably connected with first connecting rods (104), the upper ends of the four first, the upper end faces of the four first connecting rods (104) are detachably connected with the inner bottom end of the support frame (2), and the lower end faces of the two U-shaped connecting groove plates (101) are respectively provided with two universal wheels (102) which are distributed in parallel front and back.

2. The multi-station clamp for assembling the vehicle lamp workpiece according to claim 1, characterized in that: the equal fixedly connected with trompil board (4) of the left and right sides of workstation (201), slide bar (401) that the equal fixedly connected with of the upper end left and right sides of support frame (2) distributes side by side around a plurality of, a plurality of the upper end of slide bar (401) all runs through two trompil boards (4) and extends to the top of trompil board (4), and is a plurality of the up end of slide bar (401) all can be dismantled and be connected with stopper (402), and is a plurality of the lower terminal surface of stopper (402) closely laminates with the up end of trompil board (4), and is a plurality of buffer spring (403) has all been cup jointed to the lateral wall of slide bar (401), and is a plurality of the upper end fixed connection of the lower terminal surface of buffer spring (403) respectively with workstation (201) and support frame (2).

3. The multi-station clamp for assembling the vehicle lamp workpiece according to claim 1, characterized in that: the equal fixedly connected with fixed plate (3) in both sides about support frame (2), two second cylinder (301), four are all installed to the up end of fixed plate (3) the output of second cylinder (301) all can be dismantled and be connected with second connecting rod (302), four the lower extreme of second connecting rod (302) all runs through fixed plate (3) and extends to the below of fixed plate (3), four compact heap (303) are all installed to the lower terminal surface of second connecting rod (302).

4. The multi-station clamp for assembling the vehicle lamp workpiece according to claim 2, characterized in that: the upper end face of the support frame (2) is fixedly connected with a cushion pad (404), and the cushion pad (404) is located among the sliding rods (401).

5. The multi-station clamp for assembling the vehicle lamp workpiece according to claim 3, wherein: the lower end faces of the four pressing blocks (303) are fixedly connected with anti-skid grains (304).

6. The multi-station clamp for assembling the vehicle lamp workpiece according to claim 3, wherein: the front end face of the workbench (201) is sequentially provided with a first switch (5) and a second switch (501) from left to right, the first switch (5) and the four first cylinders (103) are electrically connected, and the second switch (501) and the four second cylinders (301) are electrically connected.