CN219189387U - Turntable type clamp for machining automobile body parts - Google Patents

Abstract

The utility model relates to a clamp and discloses a turntable clamp for machining a car body part, which comprises a base, wherein one side of a thrust bearing is fixedly arranged on the base, the other side of the thrust bearing is fixedly connected with a supporting cylinder, a rotating disc is fixedly connected on the supporting cylinder, a mounting seat is fixedly connected on the rotating disc, a limit seat is fixedly connected on the mounting seat, a plurality of groups of side plates which are uniformly distributed are fixedly connected on the side wall of the mounting seat, a fixed rod is fixedly connected between the side plates and the limit seat, a sliding block is connected on the fixed rod in a sliding manner, a spring sleeved on the fixed rod is arranged between the sliding block and the side plates, and a clamping table is fixedly connected on one side of the sliding block.

Description

Turntable type clamp for machining automobile body parts

Technical Field

The utility model relates to a clamp, in particular to a turntable clamp for machining a car body part.

Background

The brake master cylinder is also called a hydraulic brake master cylinder and is a power source of a service brake system. The traditional brake master cylinder is required to be provided with through holes such as oil inlet holes, oil outlet holes, air release holes, compensation holes and the like on the cylinder body. The quick filling and discharging work of the brake fluid in the cylinder body can be realized by processing the oil inlet hole and the oil outlet hole, the discharging work of the air in the brake fluid in the cylinder body can be realized by processing the air outlet hole, and the filling and discharging work of the brake fluid in the cylinder body can be accelerated by processing the compensation hole. However, the drilling operation is performed on the outer wall of the cylinder body of the revolving body structure, so that the drilling processing technology is difficult, and the drilling quality is difficult to control. Therefore, in order to perform drilling operation on the cylinder body better, positioning and clamping operation on the cylinder body needs to be achieved through corresponding fixture tools.

However, when the existing clamp for drilling the brake pump is used for machining, only a single part can be machined at a time, the clamping time is long, and the machining efficiency is low. Along with the promotion of industrialization progress and the promotion of customer order quantity, the requirement of mass production can not be satisfied by the traditional clamping mode.

Disclosure of Invention

The utility model aims to provide a turntable type clamp for machining a car body part, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a carousel formula anchor clamps for automobile body spare processing, including the base, one side of thrust bearing is fixed to the installation on the base, the opposite side fixedly connected with supporting cylinder of thrust bearing, fixedly connected with rolling disc on the supporting cylinder, fixedly connected with mount pad on the rolling disc, fixedly connected with spacing seat on the mount pad, fixedly connected with multiunit evenly distributed's curb plate on the mount pad lateral wall, fixedly connected with dead lever between curb plate and the spacing seat, sliding connection has the slider on the dead lever, be provided with the spring of cover on the dead lever between slider and the curb plate, slider one side fixedly connected with presss from both sides tight platform, the fixedly connected with mount on the tight platform, sliding connection has the slide rod in the mount, slide rod one end fixedly connected with lifter, lifter one side fixedly connected with first link, be provided with first spherical section one side fixedly connected with connecting plate in the first link, connecting plate both ends fixedly connected with connecting rod, connecting rod one end fixedly connected with two links, be provided with second spherical section in the second link, second spherical section one side fixedly connected with briquetting.

As a further scheme of the utility model: the cam is arranged between the clamping tables, the support rod is fixedly connected to the base, the cam is fixedly connected to the support rod, and the rotating disc, the mounting seat and the limiting seat are rotationally connected with the support rod.

As a further scheme of the utility model: the support cylinder is characterized in that one side of the support cylinder is fixedly connected with a first gear, a motor is fixedly connected to the base, a second gear is fixedly connected to an output shaft of the motor, and the second gear is meshed with the first gear.

As a further scheme of the utility model: the motor is a servo motor.

As still further aspects of the utility model: the sliding rod is characterized in that the other end of the sliding rod is fixedly connected with a driving plate, one side of the driving plate is rotationally connected with a screw rod, the screw rod is in threaded connection with the fixing frame, and one end of the screw rod penetrates through the driving plate and is fixedly connected with a knob.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the advantages of simple integral structure, accurate positioning of each product, continuous operation under the drive of the turntable, high production efficiency of the device, good positioning precision, convenient clamping and use, good adaptability and the like, reduces the cost input of corresponding production enterprises, and improves the economic benefit of the corresponding production enterprises.

Drawings

Fig. 1 is a schematic view showing a structure of a turntable type jig for machining a vehicle body member according to the present utility model.

Fig. 2 is a top view of a turntable clamp for machining a body part according to the present utility model.

FIG. 3 is a cross-sectional view of a turntable clamp for machining a body part according to the present utility model.

Fig. 4 is a cross-sectional view of a turntable clamp for machining a body member according to the present utility model.

In the figure: 1-base, 2-thrust bearing, 3-support section of thick bamboo, 4-rolling disc, 5-mount pad, 6-spacing seat, 7-curb plate, 8-dead lever, 9-slider, 10-spring, 11-clamp bench, 12-mount, 13-slide bar, 14-drive plate, 15-elevating block, 16-screw rod, 17-knob, 18-first connector link, 19-first spherical section, 20-connecting plate, 21-connecting rod, 22-second connector link, 23-second spherical section, 24-briquetting, 25-bracing piece, 26-cam, 27-first gear, 28-motor, 29-second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the utility model, a turntable type clamp for processing a car body part comprises a base 1, one side of a thrust bearing 2 is fixedly arranged on the base 1, the other side of the thrust bearing 2 is fixedly connected with a supporting cylinder 3, a rotating disc 4 is fixedly connected with the supporting cylinder 3, a mounting seat 5 is fixedly connected with the rotating disc 4, a limiting seat 6 is fixedly connected with the mounting seat 5, a plurality of groups of side plates 7 which are uniformly distributed are fixedly connected with the side wall of the mounting seat 5, a fixed rod 8 is fixedly connected between the side plates 7 and the limiting seat 6, a sliding block 9 is slidingly connected with the fixed rod 8, a spring 10 sleeved on the fixed rod 8 is arranged between the sliding block 9 and the side plates 7, a clamping table 11 is fixedly connected with a fixing frame 12 on one side of the sliding block 9, a sliding rod 13 is slidingly connected with a lifting block 15 on one end of the sliding rod 13, the utility model discloses a lifting device, which comprises a lifting block 15, a first connecting buckle 18 fixedly connected to one side of the lifting block 15, a first spherical joint 19 arranged in the first connecting buckle 18, a connecting plate 20 fixedly connected to one side of the first spherical joint 19, connecting rods 21 fixedly connected to two ends of the connecting plate 20, two connecting buckles fixedly connected to one end of the connecting rods 21, a second spherical joint 23 arranged in the second connecting buckle 22, a pressing block 24 fixedly connected to one side of the second spherical joint 23, a driving plate 14 fixedly connected to the other end of the sliding rod 13, a screw 16 rotationally connected to one side of the driving plate 14, a screw 16 in threaded connection with a fixing frame 12, a knob 17 fixedly connected to one end of the screw 16 through the driving plate 14, wherein a workpiece is firstly placed on a clamping table 11, the screw 16 is driven to rotate by screwing the knob 17, the screw 16 drives the driving plate 14 to lift through rotational connection with the driving plate 14, the drive plate 14 drives the lifting block 15 through the sliding rod 13 to lift, the lifting block 15 drives the connecting plate 20 to lift through the first connecting buckle 18, the connecting plate 20 drives the pressing block 24 to lift through the second connecting buckle 22 and the second spherical joint 23, so that workpieces are clamped, and the self-adaptive adjustment of the two groups of pressing blocks 24 is realized through the mutual matching of the first connecting buckle 18, the first spherical joint 19, the second connecting buckle 22 and the second spherical joint 23, so that the workpieces with irregular shapes are clamped and fixed in an adaptive mode.

In one case of this embodiment, referring to fig. 1 to 4, a cam 26 is disposed between a plurality of groups of the clamping tables 11, a supporting rod 25 is fixedly connected to the base 1, the cam 26 is fixedly connected to the supporting rod 25, the rotating disc 4, the mounting seat 5, and the limiting seat 6 are rotatably connected to the supporting rod 25, a first gear 27 is fixedly connected to one side of the supporting cylinder 3, a motor 28 is fixedly connected to the base 1, a second gear 29 is fixedly connected to an output shaft of the motor 28, the second gear 29 is meshed with the first gear 27, the motor 28 is a servo motor, the second gear 29 is driven to rotate by the motor 28 through the mutual meshing with the first gear 27, the first gear 27 is driven to rotate by the supporting cylinder 3, the supporting cylinder 3 is driven to rotate so as to rotationally feed a workpiece, and the cam 26 is relatively fixed under the support of the supporting rod 25 while rotating, so that the clamping table 11 at the front end of the cam 26 is ejected through the arrangement of the cam 26.

The working principle of the utility model is as follows: according to the utility model, a workpiece is placed on a clamping table 11, then a screw rod 16 is driven to rotate by screwing a knob 17, the screw rod 16 drives the driving plate 14 to lift through rotating connection with the driving plate 14, the driving plate 14 drives a lifting block 15 to lift through a sliding rod 13, the lifting block 15 drives a connecting plate 20 to lift through a first connecting buckle 18, the connecting plate 20 drives a pressing block 24 to lift through a second connecting buckle 22 and a second spherical joint 23, so that the workpiece is clamped, the two groups of pressing blocks 24 are adaptively adjusted through mutual matching of the first connecting buckle 18, the first spherical joint 19, the second connecting buckle 22 and the second spherical joint 23, so that the workpiece with irregular shape is clamped and fixed in an adaptive manner, then a motor 28 drives a second gear 29 to rotate, the second gear 29 drives the first gear 27 to rotate through mutual meshing with the first gear 27, the first gear 27 drives a supporting cylinder 3 to rotate, the supporting cylinder 3 drives a rotating disc 4 to rotate, so that the workpiece is fed in a rotary manner, and a cam 26 is relatively fixed under the supporting of a supporting rod 25, so that the cam 26 is positioned at the front end of the clamping table 11.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a carousel formula anchor clamps for automobile body spare processing, includes the base, and its characterized in that installs the one side of being fixed with thrust bearing on the base, the opposite side fixedly connected with supporting cylinder of thrust bearing, fixedly connected with rolling disc on the supporting cylinder, fixedly connected with mount pad on the rolling disc, fixedly connected with spacing seat on the mount pad, fixedly connected with multiunit evenly distributed's curb plate on the mount pad lateral wall, fixedly connected with dead lever between curb plate and the spacing seat, sliding connection has the slider on the dead lever, is provided with the spring of cover on the dead lever between slider and the curb plate, slider one side fixedly connected with clamp table, fixedly connected with mount on the clamp table, sliding connection has the slide rod in the mount, slide rod one end fixedly connected with lifter, lifter one side fixedly connected with first connector link, be provided with first spherical joint one side fixedly connected with connecting plate in the first connector link, connecting rod both ends fixedly connected with second connector link, be provided with second spherical joint in the second connector link, second spherical joint one side fixedly connected with briquetting.

2. The turntable type clamp for machining vehicle body parts according to claim 1, wherein a cam is arranged between a plurality of groups of clamping tables, a supporting rod is fixedly connected to the base, the cam is fixedly connected to the supporting rod, and the rotating disc, the mounting seat and the limiting seat are rotationally connected with the supporting rod.

3. The turntable clamp for machining vehicle body parts according to claim 1, wherein a first gear is fixedly connected to one side of the supporting cylinder, a motor is fixedly connected to the base, a second gear is fixedly connected to an output shaft of the motor, and the second gear is meshed with the first gear.

4. A turntable clamp for machining a body part according to claim 3, wherein the motor is a servo motor.

5. The rotary table type clamp for machining automobile body parts according to claim 1, wherein the other end of the sliding rod is fixedly connected with a driving plate, one side of the driving plate is rotatably connected with a screw rod, the screw rod is in threaded connection with a fixing frame, and one end of the screw rod penetrates through the driving plate and is fixedly connected with a knob.

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