CN210046571U

CN210046571U - Positioning and pressing device

Info

Publication number: CN210046571U
Application number: CN201920834641.5U
Authority: CN
Inventors: 吴建新
Original assignee: Jingzhou Xinhong Metal Products Ltd By Share Ltd
Current assignee: Jingzhou Xinhong Metal Products Ltd By Share Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-02-11
Anticipated expiration: 2029-06-04

Abstract

The utility model provides a location closing device, including the workstation, still including fixing two first hold-down mechanism of relative setting on the workstation, first hold-down mechanism is including the plummer that is fixed in the workstation top, the top of plummer is fixed with first cylinder, the output of first cylinder articulates there is first briquetting, the top of first cylinder body is fixed with the first framework of looks articulated with first briquetting middle part, the position that first hold-down mechanism is relative on the workstation is provided with third hold-down mechanism, be provided with second hold-down mechanism between first hold-down mechanism and the third hold-down mechanism, one side of second hold-down mechanism is provided with stop gear, stop gear is located the one side that is close to first hold-down mechanism on the workstation. The utility model discloses can play the effectual location that compresses tightly to the lower connecting plate man-hour, avoid the lower connecting plate to appear the condition of displacement man-hour.

Description

Positioning and pressing device

Technical Field

The utility model relates to a location machinery especially relates to a location closing device.

Background

The angle regulator is installed on the car seat to realize the angle regulation of the back of the seat, the device generally comprises a back of the seat connecting plate, a core piece, a hand wheel or an adjusting handle, a return spring and other parts, the angle regulation continuity can be divided into a step regulation angle regulator and a stepless regulation angle regulator, wherein the parts for connecting the core piece and the seat basin are also called as a lower connecting plate, as shown in figure 4 in the attached drawings of the specification, the two sides of the lower connecting plate are arc-shaped, and the lower connecting plate is provided with a plurality of holes, and simultaneously has an irregular shape, and the thickness of the lower connecting plate is different, so that the corner clamping and fixing can not be carried out by machinery, therefore, a positioning and compressing device is needed to compress and position the lower connecting plate when processing, and the condition that the lower connecting plate is displaced when processing is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a location closing device has solved and can not compress tightly the location to lower hookup plate, and lower hookup plate is adding the problem that the displacement condition appears man-hour.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a location closing device, includes the workstation, still includes two first hold-down mechanism of fixing relative setting on the workstation, first hold-down mechanism is including the plummer that is fixed in the workstation top, the top of plummer is fixed with first cylinder, the output of first cylinder articulates there is first briquetting, the top of first cylinder body is fixed with first framework with first briquetting middle part looks articulated, the position that first hold-down mechanism is relative on the workstation is provided with third hold-down mechanism, be provided with second hold-down mechanism between first hold-down mechanism and the third hold-down mechanism, one side of second hold-down mechanism is provided with stop gear, stop gear is located the one side that is close to first hold-down mechanism on being close to the workstation.

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

the utility model discloses a place the lower linkage plate on stop gear, make spacing post and rubber post be located the hole on the lower linkage plate respectively, then start first cylinder, the one end rebound that makes the output of first cylinder drive first briquetting, cause the briquetting as shown in figure 6, the other end of first briquetting pushes down the linkage plate, restart second hold-down mechanism, the depression bar that the output that makes the second cylinder in the second hold-down mechanism will erect a section of thick bamboo promotes downwards, thereby will descend the linkage plate further to push down, then start the third cylinder, make the operation of the repeated first briquetting of second briquetting on the third cylinder, will descend the linkage plate to push down, then can play effectual location that compresses tightly with man-hour to the lower linkage plate, avoid the lower linkage plate in the condition that adds the appearance displacement man-hour.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic structural diagram of the product of the present invention;

FIG. 5 is a schematic view of the product of the present invention in a top perspective view;

fig. 6 is a schematic diagram of the side view of the pressing block of the present invention.

In the figure: 1. a work table; 2. a first hold-down mechanism; 201. a bearing table; 202. a first cylinder; 203. a first pressing block; 204. a first frame body; 3. a second hold-down mechanism; 301. a support table; 302. a second cylinder; 303. a vertical cylinder; 4. a third hold-down mechanism; 401. a third cylinder; 5. a limiting mechanism; 501. a bearing block; 502. a disc; 503. a limiting column; 6. And (5) fixing blocks.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a location closing device, includes workstation 1, still includes two first hold-down mechanism 2 of fixing relative setting on workstation 1, first hold-down mechanism 2 is including the plummer 201 that is fixed in workstation 1 top, the top of plummer 201 is fixed with first cylinder 202, the output of first cylinder 202 articulates there is first briquetting 203, the top of first cylinder 202 cylinder body is fixed with first framework 204 with first briquetting 203 middle part looks articulated, the position that first hold-down mechanism 2 is relative on workstation 1 is provided with third hold-down mechanism 4, be provided with second hold-down mechanism 3 between first hold-down mechanism 2 and the third hold-down mechanism 4, one side of second hold-down mechanism 3 is provided with stop gear, stop gear is located the one side that is close to first hold-down mechanism 2 on being close to workstation 1.

In the above scheme, the lower connection plate is placed on the limiting mechanism, so that the limiting column 503 and the rubber column are respectively located in the holes of the lower connection plate, then the first cylinder 202 is started, the output end of the first cylinder 202 drives the hinged end of the first pressing block 203 to move upwards, the middle part of the first pressing block 203 rotates at the hinged position with the inner side of the first frame 204, so that the other end of the first pressing block 203 presses the lower connection plate, as shown in fig. 6, the second pressing mechanism 3 is started, so that the output end of the second cylinder 302 in the second pressing mechanism 3 pushes the pressing rod in the vertical cylinder 303 downwards, so that the lower connection plate is further pressed, then the third cylinder 401 is started, the second pressing block on the third cylinder 401 repeats the operation of the first pressing block 203, the lower connection plate is pressed, so that the effective pressing and positioning can be realized during the processing of the lower connection plate, and the situation that the lower connection plate is displaced during the processing is avoided, simultaneously, the supporting facilities of the first pressing mechanism 2, the second pressing mechanism 3, the third pressing mechanism 4, the limiting mechanism 5 and the fixing blocks 6 on the workbench 1 are divided into two groups, so that two lower connecting plates can be processed simultaneously.

As an example, as shown in fig. 1, 2 and 5, the second pressing mechanism 3 includes two supporting tables 301 fixed on the top of the working table 1 for supporting a pressing mechanism, and a second cylinder 302 is fixedly mounted on the top of the pressing mechanism. The supporting table 301 plays a role in supporting the pressing mechanism, so that the pressing mechanism can be located above the lower connecting plate, and the lower connecting plate can be conveniently compressed and fixed.

As an example, as shown in fig. 1, 2 and 5, the pressing mechanism includes a vertical cylinder 303 and a pressing rod slidably connected to the inside of the vertical cylinder 303, one end of the pressing rod penetrates through the top of the supporting platform 301 and extends to the outside of the supporting platform 301, and the other end of the pressing rod is connected to the output end of the second cylinder 302. The output end of the second cylinder 302 pushes the lower pressing rod downwards, so that one end of the lower pressing rod presses the lower connecting plate, and meanwhile, the processing of the lower connecting plate by workers is not influenced.

As an example, as shown in fig. 1 to 6, the third pressing mechanism 4 includes two opposite third air cylinders 401 fixed in the grooves on the top of the working table 1, and a second pressing block and a second frame mounted on the third air cylinders 401, and the connection manner is the same as that of the first pressing mechanism 2. Because there is a breach on the lower linkage board, and simultaneously a part of lower linkage board is placed on the main part of third cylinder 401, consequently the second framework is in the breach of lower linkage board, and third cylinder 401 is then repeated the operation of first cylinder 202, makes the second briquetting push down lower linkage board, and according to the thickness difference of lower linkage board self simultaneously, the height that third cylinder 401 is located on workstation 1 is consequently less than the height that first cylinder 202 is located on workstation 1.

As an embodiment, as shown in fig. 1 to 6, the limiting mechanism 5 includes a bearing block 501 fixed on both sides of the top of the workbench 1 for bearing a disc 502, a limiting column 503 for limiting is fixedly installed in the center of the top of the disc 502, a plurality of rubber columns are fixed on the top of the disc 502 in an annular array, the limiting column 503 is located in the center of the annular array formed by the plurality of rubber columns, and the disc 502 is located below the first pressing block 203. According to the holes of the lower connecting plate, when the lower connecting plate is placed on the disc 502, the limiting columns 503 and the rubber columns are respectively positioned in the holes opposite to the holes of the lower connecting plate, so that the lower connecting plate is effectively limited.

As an embodiment, as shown in fig. 1, 2 and 5, a plurality of fixing blocks 6 are fixedly mounted on both sides of the top of the workbench 1, the fixing blocks 6 are respectively located between the first pressing mechanism 2 and the third pressing mechanism 4, and corresponding concave holes are formed in the tops of the fixing blocks 6. After the lower connecting plate is placed on the disc 502, the plurality of fixing blocks 6 also play a bearing role for the lower connecting plate, and meanwhile, concave holes in the fixing blocks 6 can be matched with workers to perform processing such as punching on the lower connecting plate.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a location closing device, includes the workstation, its characterized in that: still including fixing two first hold-down mechanism of relative setting on the workstation, first hold-down mechanism is including the plummer that is fixed in the workstation top, the top of plummer is fixed with first cylinder, the output of first cylinder articulates there is first briquetting, the top of first cylinder body is fixed with first framework with first briquetting middle part looks articulated, the position that first hold-down mechanism is relative on the workstation is provided with third hold-down mechanism, be provided with second hold-down mechanism between first hold-down mechanism and the third hold-down mechanism, one side of second hold-down mechanism is provided with stop gear, stop gear is located the one side that is close to first hold-down mechanism on being close to the workstation.

2. A positioning and clamping device as claimed in claim 1, wherein: the second pressing mechanism comprises two supporting tables which are fixed on the top of the workbench and used for bearing the pressing mechanism, and a second air cylinder is fixedly installed on the top of the pressing mechanism.

3. A positioning and clamping device as claimed in claim 2, wherein: the mechanism pushes down includes a vertical cylinder and a lower compression bar connected to the inner side of the vertical cylinder in a sliding manner, one end of the lower compression bar penetrates through the top of the supporting table and extends to the outside of the supporting table, and the other end of the lower compression bar is connected with the output end of the second cylinder.

4. A positioning and clamping device as claimed in claim 1, wherein: the third pressing mechanism comprises two opposite third air cylinders fixed in a groove in the top of the workbench, and a second pressing block and a second frame body which are arranged on the third air cylinders, and the connection mode of the third pressing mechanism is the same as that of the first pressing mechanism.

5. A positioning and clamping device as claimed in claim 1, wherein: stop gear is including fixing the carrier block that is used for bearing the weight of the disc at the workstation top, just the central authorities fixed mounting at disc top has and is used for spacing post, the top of disc is that the annular array is fixed with a plurality of rubber columns, just spacing post is located the central authorities of the annular array that a plurality of rubber columns are constituteed, the disc is located the below of first briquetting.

6. A positioning and clamping device as claimed in claim 1 or 4, characterized in that: the equal fixed mounting in both sides at workstation top has a plurality of fixed blocks, and is a plurality of the fixed block is located respectively between first hold-down mechanism and the third hold-down mechanism, corresponding shrinkage pool has been seted up at the top of fixed block.