CN210209479U

CN210209479U - Quick clamp for machining automobile sheet metal part

Info

Publication number: CN210209479U
Application number: CN201920805758.0U
Authority: CN
Inventors: Ping Zhang; 张平; Guowen Liu; 刘国文
Original assignee: Yangzhou Santa Ota Automobile Engineering Co Ltd
Current assignee: Yangzhou Santa Ota Automobile Engineering Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-31
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a rapid clamp for processing automobile sheet metal parts, which structurally comprises a workbench, a rotating device, a support, a fixed plate, a clamping block, a connecting rod, a Y-shaped part, a handle sleeve, a pressure rod and a pressing block, wherein the rotating device is arranged at the bottom of the workbench, a hand wheel on the rotating device is rotated, the hand wheel is driven by a rotating shaft through a bevel gear, then a main shaft drives an intermittent mechanism at the top to work, a turntable in the intermittent mechanism rotates, a toggle column drives two groups of triangular rotating pieces to rotate, a connecting shaft arranged in the triangular rotating pieces can rotate under the action of force, so that the workbench at the top can realize intermittent motion, the rapid and convenient clamp can increase the working efficiency, solve the problems that the prior clamp has poor adjusting effect after fixing the sheet metal parts and the multi-angle processing is carried out, a user needs to stop moving, thereby leading, the effect is poor.

Description

Quick clamp for machining automobile sheet metal part

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to quick anchor clamps are used in processing of car sheet metal component.

Background

The sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like, and is characterized in that the thickness of the same part is consistent. The product that processes out through sheet metal technology is called the sheet metal component, also need use the sheet metal component in automobile manufacturing, when the sheet metal component carries out processing, need utilize dedicated quick anchor clamps to fix the sheet metal component, has realized processing, because current anchor clamps fix behind the sheet metal component adjust the effect relatively poor, carries out multi-angle processing, the user need walk about constantly, leads to inefficiency, and the effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the prior art not enough, the rapid clamp for processing the automobile sheet metal part is provided, and the problems that the adjusting effect is poor after the sheet metal part is fixed by the conventional clamp, the user needs to walk ceaselessly to process at multiple angles, the efficiency is low, and the effect is poor are solved.

The utility model discloses a following technical scheme realizes:

the utility model provides a quick clamp for processing automobile sheet metal parts, which comprises a workbench, a rotating device, a support, a fixed plate, a clamping block, a connecting rod, a Y-shaped part, a handle sleeve, a pressure rod and a pressing block, wherein the rotating device is arranged at the bottom of the workbench, the support is vertically fixed at the left end and the right end of the top of the workbench, the fixed plate is welded at the middle part of the top end of the support, the clamping block is tightly inserted at the upper end of the outer side of the fixed plate, the rotating device comprises a main body, a bottom pad, a hand wheel, a rotating shaft, a shaft seat, a driving bevel gear, a driven bevel gear, a main shaft and an intermittent mechanism, wherein the four ends at the bottom of the main body are vertically bonded with a conical bottom pad, the right end of the main body is provided with the hand wheel, the rotating shaft is tightly inserted at the middle part, the bottom of the driving bevel gear is meshed with the driven bevel gear, the middle of the driven bevel gear is connected with the spindle in an over-fit mode in an inserting mode, the top of the spindle is provided with an intermittent mechanism, and the intermittent mechanism is arranged on an upper interlayer in the main body.

Furthermore, both ends are fixed through bolt and connecting rod around the fixture block, the connecting rod inside and outside is connected with Y type spare through the bull stick, Y type spare external diameter surface upper end cup joints with the handle cover, the inboard lower extreme of Y type spare is connected with the depression bar, and the depression bar runs through fixed plate and fixture block and fixes with Y type spare.

Further, intermittent type mechanism includes extension board, carousel, stirs post, first triangle and rotates piece, second triangle and rotate piece and connecting axle, the carousel that is the fretwork form is installed to extension board front end left end, and the middle part is realized fixedly by main shaft and extension board in the carousel, the upper end is hollowed out the position right-hand member welding in the carousel and is stirred the post, the carousel right-hand member is provided with first triangle and rotates the piece, first triangle rotates the piece front end and closely laminates and has second triangle to rotate the piece, second triangle rotates the piece and rotates the interior middle part of piece with first triangle and is run through by the connecting axle, and the connecting axle can realize rotating with the extension board, connecting axle external diameter surface front end closely fixes with workstation bottom middle part.

Further, the height of the base mat is 2cm, and the bottom of the base mat is smooth.

Furthermore, a frosted anti-skid layer is bonded on the outer diameter surface of the hand wheel.

Further, an access cover is arranged on the back face of the main body, and the access cover and the main body are fixed through bolts.

Furthermore, a wear-resistant rubber layer with the thickness of 3mm is bonded on the surface of the outer diameter of the toggle column.

Furthermore, the first triangular rotating part and the second triangular rotating part are overlapped to form six included angles, and the distance of one-time rotation of the connecting shaft is the distance of the outermost end of a single included angle.

Furthermore, the hand wheel is made of stainless steel.

Further, the first triangular rotating piece and the second triangular rotating piece are made of mn13 steel.

Compared with the prior art, the utility model, following beneficial effect has:

adjust the effect relatively poor behind the fixed sheet metal component of anchor clamps for solving, carry out multi-angle man-hour, the user need walk about ceaselessly, lead to inefficiency, the relatively poor problem of effect, through set up rotating device in the workstation bottom, the last hand wheel of rotating device rotates, the hand wheel is used the pivot through the bevel gear transmission, the intermittent type mechanism who drives the top by the main shaft carries out work after that, carousel in the intermittent type mechanism rotates, make the column of stirring drive two sets of triangle and rotate, the connecting axle that the triangle rotated the interior setting can rotate under the effort, make the workstation at top realize intermittent motion, high convenience and fast, make work efficiency increase.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic top view of the Y-shaped member of the present invention;

FIG. 3 is a schematic structural view of a rotating device of the present invention;

FIG. 4 is a schematic structural view of the intermittent mechanism of the present invention;

fig. 5 is an enlarged schematic view of the area a of the rotating device of the present invention.

In the figure: the device comprises a workbench-1, a rotating device-2, a support-3, a fixed plate-4, a clamping block-5, a connecting rod-6, a Y-shaped part-7, a handle sleeve-8, a pressure lever-9, a pressure block-10, a main body-21, a bottom pad-22, a hand wheel-23, a rotating shaft-24, a shaft seat-25, a driving bevel gear-26, a driven bevel gear-27, a main shaft-28, an intermittent mechanism-29, a support plate-291, a rotary disc-292, a toggle column-293, a first triangular rotating part-294, a second triangular rotating part-295 and a connecting shaft-296.

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.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a rapid clamp for machining a sheet metal part of an automobile: the automatic transmission device comprises a workbench 1, a rotating device 2, a support 3, a fixing plate 4, a clamping block 5, a connecting rod 6, a Y-shaped part 7, a handle sleeve 8, a pressure rod 9 and a pressing block 10, wherein the rotating device 2 is installed at the bottom of the workbench 1, the support 3 is vertically fixed at the left end and the right end of the top of the workbench 1, the fixing plate 4 is welded in the middle of the top end of the support 3, the clamping block 5 is tightly inserted into the upper end of the outer side of the fixing plate 4, the rotating device 2 comprises a main body 21, a bottom pad 22, a hand wheel 23, a rotating shaft 24, a shaft seat 25, a driving bevel gear 26, a driven bevel gear 27, a main shaft 28 and an intermittent mechanism 29, the conical bottom pad 22 is vertically bonded at four ends of the bottom of the main body 21, the hand wheel 23 is arranged at the right end of the main body 21, the rotating shaft 24 is tightly inserted into, the bottom of the driving bevel gear 26 is meshed with the driven bevel gear 27, the middle of the driven bevel gear 27 is inserted into the spindle 28 in an excessive matching mode, the top of the spindle 28 is provided with an intermittent mechanism 29, and the intermittent mechanism 29 is arranged on an upper interlayer in the main body 21.

The front end and the rear end of the clamping block 5 are fixed with the connecting rod 6 through bolts, the inner side and the outer side of the connecting rod 6 are connected with the Y-shaped part 7 through the rotating rod, the upper end of the outer diameter surface of the Y-shaped part 7 is sleeved with the handle sleeve 8, the lower end of the inner side of the Y-shaped part 7 is connected with the pressing rod 9, and the pressing rod 9 penetrates through the fixing plate 4 and the clamping block 5 to be fixed with the Y-shaped part 7.

The intermittent mechanism 29 comprises a supporting plate 291, a rotary table 292, a toggle column 293, a first triangular rotating piece 294, a second triangular rotating piece 295 and a connecting shaft 296, the hollow-out rotary table 292 is installed at the left end of the front end of the supporting plate 291, the middle of the rotary table 292 is fixed by a main shaft 28 and the supporting plate 291, the toggle column 293 is welded at the right end of the hollow position at the inner upper end of the rotary table 292, the first triangular rotating piece 294 is arranged at the right end of the rotary table 292, the second triangular rotating piece 295 is tightly attached to the front end face of the first triangular rotating piece 294, the middle of the second triangular rotating piece 295 and the middle of the first triangular rotating piece 294 are penetrated through by the connecting shaft 296, the connecting shaft 296 and the supporting plate 291 can rotate, the front end of the outer diameter surface of the connecting shaft 296 is tightly fixed with the middle of the.

Wherein, the heelpiece 22 height is 2cm to heelpiece 22 bottom is smooth form, prevents to take place to skid in the work, and the fixity is strong.

The outer diameter surface of the hand wheel 23 is bonded with a frosted anti-slip layer, so that the hand wheel is not easy to slip off during use.

Wherein, the main part 21 back is provided with the access cover to the access cover is fixed through the bolt with main part 21, conveniently overhauls or maintains inside.

The surface of the outer diameter surface of the toggle column 293 is bonded with a wear-resistant rubber layer with the thickness of 3mm, so that internal parts cannot be damaged after long-term contact.

The first triangular rotating member 294 and the second triangular rotating member 295 are overlapped to form six included angles, the connecting shaft 296 rotates once to be the outermost end distance of a single included angle, and the rotating stability is strong and the efficiency is high.

The hand wheel 23 is made of stainless steel, so that rusting caused by long-term use is prevented.

The first triangular rotating member 294 and the second triangular rotating member 295 are made of mn13 steel.

According to the above table, the first triangular rotating member 294 and the second triangular rotating member 295 both adopt mn13 steel, which can achieve the effects of low cost and high wear resistance.

The present patent describes a drive bevel gear 26 and a driven bevel gear 27, which are used to transmit motion and power between two intersecting axes, and in general machines, the angle of intersection between two axes of the bevel gear is equal to 90 ° (but may not be equal to 90 °). Like cylindrical gears, bevel gears have reference cones, addendum cones, dedendum cones, and base cones.

The working principle is as follows: when the device needs to be used, the device is moved to a position needing to work, the position needs to be horizontal, then an automobile sheet metal part needing to be fixed is placed in the middle of the top end of a workbench 1, then a user holds a handle sleeve 8 with two hands to upwards apply force, then a Y-shaped part 7 at the bottom can enable a pressure rod 9 to move inwards, then the pressure block 10 can compress the sheet metal part, when the processing position needs to be adjusted, the user rotates a hand wheel 23, the hand wheel 23 can drive a rotating shaft 24 to rotate, the rotating shaft 24 can drive a driving bevel gear 26 to rotate when rotating, the driving bevel gear 26 can drive a driven bevel gear 27 at the bottom to rotate, the middle part in the driven bevel gear 27 can enable a main shaft 28 to rotate, the main shaft 28 can enable an intermittent mechanism 29 at the top to start to work, a rotary table 292 is driven to rotate first, and a toggle column 293 at the top of the rotary table 292 can drive a first triangular rotating piece 294 and a second triangular rotating piece 295 The contained angle that the looks was folded and is produced is stirred, and first triangle rotates piece 294 and second triangle and rotates piece 295 and fold and produce six contained angles mutually to connecting axle 296 rotates once and is the outermost end distance of single contained angle, and rotational stability is strong, and is efficient, then can drive the workstation of bottom through connecting axle 296 and rotate, realizes intermittent motion, makes things convenient for the processing of angle.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rapid clamp for machining an automobile sheet metal part comprises a workbench (1), supports (3), fixing plates (4), clamping blocks (5), connecting rods (6), Y-shaped parts (7), handle sleeves (8), pressing rods (9) and pressing blocks (10), wherein a rotating device (2) is installed at the bottom of the workbench (1), the supports (3) are vertically fixed at the left end and the right end of the top of the workbench (1), the fixing plates (4) are welded in the middles of the top ends of the supports (3), and the clamping blocks (5) are tightly inserted into the upper ends of the outer sides of the fixing plates (4);

the method is characterized in that: the automatic transmission mechanism is characterized by further comprising a rotating device (2), wherein the rotating device (2) comprises a main body (21), a bottom pad (22), a hand wheel (23), a rotating shaft (24), a shaft seat (25), a driving bevel gear (26), a driven bevel gear (27), a main shaft (28) and an intermittent mechanism (29), the tapered bottom pad (22) is vertically bonded at four ends of the bottom of the main body (21), the hand wheel (23) is arranged at the right end of the main body (21), the rotating shaft (24) is tightly inserted into the middle of the interior of the hand wheel (23), one end of the rotating shaft (24) penetrates through the main body (21) and is spliced with the driving bevel gear (26), the middle position of the outer diameter surface of the rotating shaft (24) is fixed by the shaft seat (25), the bottom of the shaft seat (25) is welded with the main body (21), the bottom of the driving bevel gear (26) is meshed with the driven bevel gear (27), and the middle, an intermittent mechanism (29) is arranged at the top of the main shaft (28), and the intermittent mechanism (29) is arranged in an upper interlayer in the main body (21).

2. The rapid clamp for machining the automobile sheet metal part as claimed in claim 1, wherein: the front end and the rear end of the clamping block (5) are fixed with the connecting rod (6) through bolts, the inner side and the outer side of the connecting rod (6) are connected with a Y-shaped part (7) through rotating rods, the upper end of the outer diameter surface of the Y-shaped part (7) is sleeved with the handle sleeve (8), the lower end of the inner side of the Y-shaped part (7) is connected with the pressing rod (9), and the pressing rod (9) penetrates through the fixing plate (4) and the clamping block (5) to be fixed with the Y-shaped part (7).

3. The rapid clamp for machining the automobile sheet metal part as claimed in claim 1, wherein: the intermittent mechanism (29) comprises a support plate (291), a rotary table (292), a toggle column (293), a first triangular rotating piece (294), a second triangular rotating piece (295) and a connecting shaft (296), the hollow-out rotary table (292) is installed at the left end of the front end of the support plate (291), and the inner middle part of the rotary table (292) is fixed by the main shaft (28) and the support plate (291), a toggle column (293) is welded at the right end of the hollowed position at the upper end in the turntable (292), a first triangular rotating part (294) is arranged at the right end of the rotary disc (292), a second triangular rotating part (295) is tightly attached to the front end face of the first triangular rotating part (294), the second triangular rotating component (295) and the inner middle part of the first triangular rotating component (294) are penetrated by a connecting shaft (296), and the connecting shaft (296) and the support plate (291) can rotate, and the front end of the outer diameter surface of the connecting shaft (296) is tightly fixed with the middle part of the bottom end of the workbench (1).

4. The rapid clamp for machining the automobile sheet metal part as claimed in claim 1, wherein: the height of the bottom pad (22) is 2cm, and the bottom of the bottom pad (22) is smooth.

5. The rapid clamp for machining the automobile sheet metal part as claimed in claim 1, wherein: and a frosted anti-slip layer is bonded on the outer diameter surface of the hand wheel (23).

6. The rapid clamp for machining the automobile sheet metal part as claimed in claim 1, wherein: an access cover is arranged on the back surface of the main body (21), and the access cover and the main body (21) are fixed through bolts.

7. The rapid clamp for machining the automobile sheet metal part as claimed in claim 3, wherein: and a wear-resistant rubber layer with the thickness of 3mm is adhered to the surface of the outer diameter of the toggle column (293).

8. The rapid clamp for machining the automobile sheet metal part as claimed in claim 3, wherein: the first triangular rotating part (294) and the second triangular rotating part (295) are overlapped to form six included angles, and the connecting shaft (296) rotates once to form the outermost distance of a single included angle.