CN220591461U

CN220591461U - Door sill beam flank pay-off riveting mechanism

Info

Publication number: CN220591461U
Application number: CN202321759020.8U
Authority: CN
Inventors: 胡威时; 范仁奴; 范仁相
Original assignee: Jiayoujia Suzhou Intelligent Equipment Co ltd
Current assignee: Jiayoujia Suzhou Intelligent Equipment Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-03-15
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a feeding riveting mechanism for an automobile threshold Liang Ceyi, which relates to the technical field of automobile processing equipment and is characterized in that the feeding riveting mechanism comprises a feeding mechanism, a riveting mechanism and a riveting mechanism, wherein the feeding mechanism is connected with the feeding mechanism; including the organism and place the product annex on the organism, still include, the slip module that sets up on the organism, the removal end setting of slip module can carry out the removal frame that removes along with the slip module, set up the profile modeling tool on the removal frame, profile modeling block and the inside assorted of product annex that profile modeling tool bottom set up, the clamp tool that sets up on the removal frame, clamp tool is located the product annex outside and presss from both sides it tightly from both sides in the outside, clamp tool includes clamping cylinder, clamping cylinder stretches out the tip and is provided with the axis of rotation of vertical direction, clamping tool still including clamping arm, clamping arm's one end and axis of rotation rotate the connection, clamping arm's the other end is located the outside of profile modeling block, through the special setting to clamping tool, convenient centre gripping and accurate riveted technological effect have been reached.

Description

Door sill beam flank pay-off riveting mechanism

Technical Field

The utility model relates to the technical field of automobile processing equipment, in particular to a feeding and riveting mechanism for automobile doorsills Liang Ceyi.

Background

The rocker side wing riveting is a production technology used in automobile assembly, and is a ring which plays an important role in assembling the rocker side wings.

The automobile threshold Liang Ceyi riveting technology in the prior art is characterized in that a technical worker places a riveting piece on a tool table to be manually fixed, positions and operates all parts on the riveting piece through human eyes and the operation experience of the technical worker, the riveting process of the automobile threshold Liang Ceyi is realized through the control of the technical worker on a product, obvious errors are easy to occur in the automobile threshold Liang Ceyi riveting technology in the prior art through human eye positioning, slight displacement and errors are generated in the riveting process, and the conditions of part mismatch are possibly caused by the slight errors in the manufacturing process of the automobile threshold beam part, so that the automobile threshold Liang Ceyi riveting technology in the prior art has the problem that the positioning cannot be realized.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a feeding riveting mechanism of an automobile door Liang Ceyi, which achieves the technical effect of accurate positioning through automatic cylinder positioning,

the technical scheme of the utility model is as follows: a car threshold Liang Ceyi pay-off riveting mechanism, includes the organism and places the product annex on the organism, still includes:

the sliding module is arranged on the machine body, and a moving frame capable of moving along with the sliding module is arranged at the moving end of the sliding module;

the profiling fixture on the movable frame is arranged, and a profiling block arranged at the bottom end of the profiling fixture is matched with the inside of the product accessory;

the clamping jig is arranged on the movable frame, is positioned at the outer side of the product accessory and clamps the product accessory from the outer side, and comprises a clamping cylinder, a rotating shaft in the vertical direction is arranged at the extending end part of the clamping cylinder, and a clamping arm, one end of the clamping arm is rotationally connected with the rotating shaft, the other end of the clamping arm is positioned at the outer side of the profiling block, and a fulcrum rod is rotationally arranged in the middle of the clamping arm; by controlling the clamping arm, a lever principle is formed, so that the clamping cylinder can drive the clamping arm to rotate to clamp the product accessory.

The utility model is further provided with: a middle shaft plate is fixedly connected to the movable frame, one end of the fulcrum rod is rotatably connected to the clamping arm, and the other end of the fulcrum rod is rotatably connected to the middle shaft plate; the fulcrum rod, the clamping arm and the middle shaft plate are rotationally connected to form a double-rotation structure, so that the normal running of the rotation track of the clamping arm is ensured.

The utility model is further provided with: the profiling fixture is provided with a positioning cylinder with a telescopic rod vertically downwards, the output end of the positioning cylinder penetrates through the profiling block and is provided with a positioning needle, and the surface of the product accessory is provided with a positioning hole for the positioning needle to be inserted; through the operation of positioning cylinder to the positioning needle for the positioning needle can stretch into in the locating hole, reaches the positioning effect to the product annex.

The utility model is further provided with: the machine body is provided with a horizontal workbench, the sliding module comprises a pushing cylinder arranged on the horizontal workbench, and the pushing cylinder pushes the movable frame to slide in a direction perpendicular to the length direction of the product; the propulsion cylinder is arranged, so that the overall movement direction and movement state of the movable frame are ensured.

The utility model is further provided with: the moving rack includes:

the sliding table is arranged on the machine body in a sliding way, and the pushing cylinder pushes the sliding table to move;

the vertical cylinder is arranged on the sliding table vertically upwards, a sliding plate is connected to a driving rod of the vertical cylinder in a driving mode, and a profiling jig is arranged on the sliding plate; the driving effect of the propelling cylinder on the profiling jig is guaranteed.

The utility model is further provided with: the sliding table is vertically provided with a supporting rod which is matched with a vertical sliding rail and a sliding block to keep stable; thereby achieving the effect of stabilizing the vertical movement of the vertical cylinder.

The utility model is further provided with: the sliding plate extends out of the stress plate towards the vertical cylinder, and the stress plate is fixedly connected with a driving rod of the vertical cylinder; the stress plate can better bear the driving rod of the vertical cylinder, and further ensures the motion capability of the profiling jig in the vertical direction.

The utility model is further provided with: the sliding module further comprises an accurate positioning cylinder fixedly connected to the sliding table, the accurate positioning cylinder is parallel to the pushing cylinder, the output end of the accurate positioning cylinder is fixedly connected with a connecting plate for connecting the positioning plates at two sides, the two sides of the accurate positioning cylinder are provided with positioning plates, and the positioning plates are provided with supporting rods and vertical cylinders; the direction of the accurate positioning cylinder is parallel to the direction of the propelling cylinder, and the accurate movement is further carried out in the same direction, so that the technical effect of increasing the accurate movement range of the profiling jig is achieved.

The utility model is further provided with: a fine-tuning slide rail is connected between the positioning plate and the sliding table, the fine-tuning slide rail and the pushing cylinder are arranged in the same direction, and the positioning plate is connected to the fine-tuning slide rail in a sliding manner; the fine-tuning sliding rail is arranged, so that the sliding state of the accurate positioning cylinder is ensured to be more stable.

The utility model is further provided with: a pushing slide rail vertical to the length direction of the product is arranged between the sliding table and the horizontal workbench, and the sliding table is connected to the pushing slide rail in a sliding manner; the propulsion slide rail is arranged, so that the propulsion state of the propulsion cylinder is ensured to be more stable.

The beneficial technical effects of the utility model are as follows: set up the slip module on the organism, the slip module can drive the product and carry out the displacement and slide, set up the profile modeling tool on the slip module, the profile modeling tool makes the product can place wherein, guaranteed the location effect of product, the profile modeling tool removes along with the slip module, it can be adjusted to have guaranteed the profile modeling tool, the annex on product surface can match with the profile modeling tool, it can put into the profile modeling tool to have guaranteed the product annex, still be provided with the clamp jig on the organism, clamp the tool can press from both sides the product surface annex tight and restrict the removal of product annex, thereby reached the technological effect of accurate fixed product.

Drawings

FIG. 1 is a schematic view of the structure of the main body of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a second schematic structural view of the main body of the present utility model;

fig. 4 is an enlarged view at B in fig. 3;

FIG. 5 is a schematic view of the structure of a portion of the present utility model;

FIG. 6 is an enlarged view at C in FIG. 5;

FIG. 7 is a schematic diagram III of the inventive subject matter;

FIG. 8 is an enlarged view of FIG. 7 at D;

in the figure, 1, a machine body; 2. profiling jig; 3. a product accessory; 4. a sliding plate; 5. a force-bearing plate; 6. a vertical cylinder; 7. a positioning plate; 8. a cylinder is positioned accurately; 9. a horizontal work table; 10. pushing the slide rail; 11. fine tuning the slide rail; 12. a support rod; 13. a receiving plate; 14. a propulsion cylinder; 15. a sliding table; 16. a connecting plate; 17. a product; 18. a clamping arm; 19. a rotating shaft; 20. positioning a cylinder; 21. a forward pushing clamping cylinder; 22. positioning holes; 23. a center shaft plate; 24. a fulcrum bar.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

The feeding riveting technology of the automobile threshold beam is used for positioning and riveting the product accessory 3 of the automobile threshold beam, and the product accessory 3 can be fixed through a positioning structure, so that convenience in positioning the product 17 is greatly facilitated.

As shown in fig. 1-8, the concrete structure of the product 17 is that a horizontal workbench 9 is arranged on one side of a machine body 1, a sliding table 15 is connected to the horizontal workbench 9 in a sliding manner, a pushing sliding rail 10 is welded on the horizontal workbench 9, the sliding table 15 slides on the pushing sliding rail 10, a pushing cylinder 14 is welded on one side of the machine body 1, a bearing plate 13 extends from one side of the sliding table 15 towards the output end of the pushing cylinder 14, and the bearing plate 13 can bear force under the action of the output end of the pushing cylinder 14 and drive the sliding table 15 to slide on the horizontal workbench 9 in the length direction of the product 17.

As shown in fig. 1-8, support rods 12 are arranged on a sliding table 15, the support rods 12 are symmetrically arranged on the sliding table 15, each support rod 12 is provided with a vertical cylinder 6, one side of each vertical cylinder 6 is provided with a slideway, sliding plates 4 are slidably connected on the slideway, the sliding plates 4 can displace along the slideway in the vertical direction, each sliding plate 4 extends out of a stressed plate 5 towards the direction of the vertical cylinder 6, the output shaft direction of the vertical cylinder 6 is welded with the stressed plate 5, and when the vertical cylinder 6 is started, the stressed plate 5 can be pushed to move in the vertical direction and drive the sliding plates 4 to slide in the vertical direction.

As shown in fig. 1 to 8, at one end of the sliding plate 4 far away from the machine body 1, a profiling jig and a clamping jig are arranged, the profiling jig and the clamping jig are in threaded connection, one end of the clamping jig is in threaded connection with a forward pushing clamping cylinder 21, the output end of the forward pushing clamping cylinder 21 is welded with a clamping arm 18, the middle end of the clamping arm 18 is rotationally connected with a fulcrum bar 24 through a rotation shaft 19, the fulcrum bar 24 is rotationally connected to a middle shaft plate 23 on the sliding module, when the output end of the forward pushing clamping cylinder 21 applies a force towards one direction, according to the lever principle, under the action of the rotation shaft 19, the movement direction of one end of the clamping arm 18 is the same as that of the output end of the forward pushing clamping cylinder 21, and the movement direction of the other end of the clamping arm is opposite to that of the output end of the forward pushing clamping cylinder 21, so that the effect that one end of the clamping arm 18 moves close to the profiling jig is achieved.

As shown in fig. 1-8, a positioning cylinder 20 is arranged at one end of the profiling fixture far away from the product 17, a positioning hole 22 is formed in the surface of the product accessory 3, the output end of the positioning cylinder 20 can penetrate through the surface of the profiling fixture and enter the positioning hole 22, so that the positioning of the product accessory 3 is completed, a matching block is arranged at the other end of the profiling fixture, the product accessory 3 can be matched with two ends of a matching block, the product accessory 3 can be matched with a semi-complex matching block, one surface of the matching block is matched with one end surface of a clamping arm 18 facing the profiling fixture, and the surface of the product accessory 3 is matched and grafted, so that the technical effect of clamping the product accessory 3 is achieved.

As shown in fig. 1-8, the sliding table 15 is in threaded connection with the accurate positioning cylinder 8, on the sliding table 15, two sides of the accurate positioning cylinder 8 are fixedly connected with the fine adjustment sliding rail 11, the positioning plate 7 is connected with the fine adjustment sliding rail 11 in a sliding manner, the positioning plate 7 penetrates through the supporting rod 2412 and is welded with the sliding plate 4, the output end of the accurate positioning cylinder 8 is welded with a connecting plate 16, the connecting plate 16 is connected with the two positioning plates 7 and is welded with the sliding plate 4, so that the output end of the accurate positioning cylinder 8 can drive the connecting plate 16 to move, and then drive the two positioning plates 7 to slide, so that the sliding plate 4 slides, the whole sliding plate 4 can carry out position fine adjustment, and the technical effect of accurate positioning is achieved.

When the mechanism is used, the product accessory 3 is placed on the profiling jig 2, the clamping jig is driven by the forward pushing clamping cylinder 21 to fix the product 17 on the jig, the product 17 is pushed to the installation preparation position by the product 17 fixing rear pushing cylinder 14, and meanwhile, the two-stage cylinder is pushed to the first stage position to reach the installation preparation position. After the product 17 arrives at the installation preparation position, the fine positioning pushing cylinder 14 and the double-section cylinder are simultaneously pushed to the installation position of the product 17, an operator can rivet the product 17, and after the riveting is finished, all mechanisms are sequentially retracted to the original position, so that the technical effects of positioning and accurately machining the product 17 are achieved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The utility model provides a car threshold Liang Ceyi pay-off riveting mechanism, includes organism (1) and places product annex (3) on organism (1), its characterized in that still includes:

a sliding module arranged on the machine body (1), wherein a moving end of the sliding module is provided with a moving frame which can move along with the sliding module;

a profiling jig (2) on the movable frame is arranged, and a profiling block arranged at the bottom end of the profiling jig (2) is matched with the inside of the product accessory (3);

the clamping jig is arranged on the movable frame and located on the outer side of the product accessory (3) and clamps the product accessory from the outer side, the clamping jig comprises a clamping cylinder (25), a rotating shaft (19) in the vertical direction is arranged at the extending end part of the clamping cylinder (25), the clamping jig further comprises a clamping arm (18), one end of the clamping arm (18) is rotationally connected with the rotating shaft (19), the other end of the clamping arm (18) is located on the outer side of the profiling block, and a fulcrum rod (24) is rotationally arranged in the middle of the clamping arm (18).

2. The automobile door sill Liang Ceyi feed riveting mechanism of claim 1, wherein: the movable frame is fixedly connected with a central shaft plate (23), one end of the fulcrum rod (24) is rotatably connected to the clamping arm (18), and the other end of the fulcrum rod is rotatably connected to the central shaft plate (23).

3. The automobile door sill Liang Ceyi feed riveting mechanism of claim 1, wherein: the profiling fixture is characterized in that a positioning cylinder (20) with a telescopic rod vertically downwards is arranged on the profiling fixture (2), the output end of the positioning cylinder (20) penetrates through the profiling block and is provided with a positioning needle, and a positioning hole (22) for the positioning needle to be inserted is formed in the surface of the product accessory (3).

4. The automobile door sill Liang Ceyi feed riveting mechanism of claim 1, wherein: the machine body (1) is provided with a horizontal workbench (9), the sliding module comprises a pushing cylinder (14) arranged on the horizontal workbench (9), and the pushing cylinder (14) pushes the movable frame to slide in the direction perpendicular to the length direction of the product (17).

5. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 4, wherein: the moving rack includes:

a sliding table (15) arranged on the machine body (1) in a sliding manner, and a pushing cylinder (14) pushes the sliding table (15) to move;

the vertical cylinder (6) is arranged on the sliding table (15) vertically upwards, the sliding plate (4) is connected to the driving rod of the vertical cylinder (6) in a driving mode, and the profiling jig (2) is arranged on the sliding plate (4).

6. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 5, wherein: the sliding table (15) is vertically provided with a supporting rod (12) which is matched with a vertical sliding rail and a sliding block to keep stable.

7. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 6, wherein: the sliding plate (4) extends out of the stress plate (5) towards the vertical cylinder (6), and the stress plate (5) is fixedly connected with a driving rod of the vertical cylinder (6).

8. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 7, wherein: the sliding module is characterized by further comprising an accurate positioning cylinder (8) fixedly connected to the sliding table (15), wherein the accurate positioning cylinder (8) is parallel to the pushing cylinder (14), the output end of the accurate positioning cylinder (8) is fixedly connected with a connecting plate (16), positioning plates (7) are arranged on two sides of the accurate positioning cylinder (8), and a supporting rod (12) and a vertical cylinder (6) are arranged on the positioning plates.

9. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 8, wherein: the positioning plate (7) and the sliding table (15) are connected with a fine adjustment sliding rail (11), the fine adjustment sliding rail (11) and the pushing cylinder (14) are arranged in the same direction, and the positioning plate (7) is slidably connected to the fine adjustment sliding rail (11).

10. The automobile door sill Liang Ceyi feed riveting mechanism as claimed in claim 5, wherein: a pushing slide rail (10) vertical to the length direction of the product (17) is arranged between the sliding table (15) and the horizontal workbench (9), and the sliding table (15) is connected to the pushing slide rail (10) in a sliding manner through a pushing slide block.