CN216705700U

CN216705700U - Positioning adjustment device and stamping production line

Info

Publication number: CN216705700U
Application number: CN202123092086.XU
Authority: CN
Inventors: 张名聪; 梁景辉; 陈军雄; 钟一科
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-10
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a positioning adjusting device and a stamping production line, wherein the positioning adjusting device is used for positioning a die and a feeding rod and comprises a positioning platform and two supporting and positioning components which are oppositely arranged, the upper surface of the positioning platform is a bearing surface of the positioning die, each supporting and positioning component comprises an upright post and a positioning bracket, the upright post is arranged on the positioning platform in a sliding manner, the positioning bracket is arranged on the upright post in a sliding manner along a first direction, and the first direction is vertical to the bearing surface of the positioning platform; the positioning bracket comprises a positioning plate and an elastic butt joint part, the positioning plate is provided with a positioning groove with an upward opening, the elastic butt joint part is arranged right opposite to the positioning groove, the positioning groove is used for supporting and positioning the feeding rod, and the elastic butt joint part supports the end part of the feeding rod tightly. In the utility model, the upright post is moved to drive the feeding rod to move to the edge of the platform together, thereby reducing the downtime and the time for operators to enter a dangerous area. And the positioning bracket slides up and down, so that the working height required by the working posture of each sucker of the feeding rod can be met.

Description

Positioning adjustment device and stamping production line

Technical Field

The utility model relates to the technical field of automobile part production equipment, in particular to a positioning adjusting device and a stamping production line.

Background

In a stamping workshop, when a stamping machine is used for stamping and manufacturing automobile parts, molded parts are moved out of a working area of the stamping machine and are usually grabbed by a feeding rod sucker. When the type and the shape of parts need to be adjusted in a new vehicle type project, the working posture of each sucker of a feeding rod in the punching machine needs to be readjusted according to the appearance of the parts. In the existing scheme, time is consumed to adjust the working postures of the suckers of the feeding rod every time when the types of parts are switched or a die is replaced, a large amount of production time is occupied, and the time cost of production is increased. And when changing the pay-off pole sucking disc, need get into the work area work of closing in the punching machine by operating personnel, adjust each sucking disc work gesture of pay-off pole and additionally increased the operating time in danger area.

Therefore, it is necessary to provide a new positioning adjustment device and a new press line to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a positioning adjusting device and a stamping production line, aiming at solving the safety problems caused by long adjusting time when the types of parts or dies are replaced and entering a closed working area in a stamping machine for adjusting.

In order to achieve the purpose, the positioning adjusting device is used for positioning the die and the feeding rod; the positioning adjusting device comprises a positioning platform and two supporting and positioning components which are oppositely arranged, the upper surface of the positioning platform is a bearing surface for positioning the mold, the supporting and positioning components comprise an upright post and a positioning bracket, the upright post is slidably arranged on the positioning platform, the positioning bracket is slidably arranged on the upright post along a first direction, and the first direction is perpendicular to the bearing surface of the positioning platform; the positioning bracket comprises a positioning plate and an elastic abutting part, a positioning groove with an upward opening is formed in the positioning plate, the elastic abutting part is arranged right opposite to the positioning groove, the positioning groove is used for supporting and positioning the feeding rod, and the elastic abutting part abuts against the end of the feeding rod.

Optionally, the positioning bracket further comprises a connecting plate, an adapter plate and a mounting substrate, the connecting plate is arranged on the stand column in a sliding mode along a first direction, the mounting substrate is horizontally arranged, the adapter plate is connected between the connecting plate and the mounting substrate, the positioning plate and the elastic abutting piece are arranged on the mounting substrate, and the positioning plate is located on one side, away from the stand column, of the mounting substrate.

Optionally, a limiting member is further disposed on the mounting substrate, the limiting member is disposed on one side of the mounting substrate close to the column, the elastic abutting member includes an elastic member, and a slider portion and an abutting portion that are connected to each other, the slider portion is disposed on the mounting substrate along an axial direction of the feed rod in a sliding manner, the elastic member is connected between the slider portion and the limiting member, and the abutting portion corresponds to the position of the positioning gap of the feed rod.

Optionally, the upright post is provided with a plurality of positioning holes, the positioning holes are arranged at intervals along the second direction, the connecting plate is provided with a pin hole, and the positioning bracket further comprises a pin rod, and the pin rod penetrates through the pin hole and any one of the positioning holes.

Optionally, the supporting and positioning assembly further comprises a driving part, a pulley and a traction rope, the driving part and the pulley are arranged on the stand column, the traction rope is wound on the pulley, one end of the traction rope is connected with an output shaft of the driving part, and the other end of the traction rope is connected with the positioning bracket.

Optionally, the upright column comprises a connecting seat and a hollow upright rod, one side of the connecting seat is connected with the upright rod, and the bottom of the connecting seat is connected with the positioning platform in a sliding manner through a guide rail.

Optionally, the driving member is disposed in a hollow portion of the vertical rod, a notch communicated with the hollow portion is formed in one side of the vertical rod close to the feeding rod, and a portion of the pulley is exposed from the notch.

Optionally, the bottom of the connecting seat is slidably connected to the positioning platform through two parallel guide rails.

Optionally, a positioning pin and a limiting block matched with the mold are arranged on the positioning platform.

In addition, the utility model also provides a stamping production line which comprises the positioning adjusting device.

In the technical scheme of the utility model, the two supporting and positioning components are matched with each other to realize the positioning and the holding of the feeding rod, so that the feeding rod is prevented from shifting in the working process; the positioning platform is used for placing the die and providing the mounting position for supporting the positioning assembly, the stand column can slide on the positioning platform, so that the feeding rod can slide above the die and above the edge of the positioning platform, namely, when the die is switched, the stand column can be moved to drive the feeding rod to move to the edge of the platform together, and the time for stopping and adjusting the punching machine and the time for enabling operators to enter the dangerous area of the punching machine to work are reduced. And the positioning bracket can slide up and down relative to the upright post, so that the height of the feed rod bracket can be adjusted at will to meet the working height required by adjusting the working posture of each sucker of the feed rod in the punching machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a view angle of a positioning adjustment apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of the positioning adjustment apparatus according to the embodiment of the present invention;

fig. 3 is a partial structural schematic view of a positioning bracket according to an embodiment of the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Positioning adjustment device	421	Sliding block part
1	Positioning platform	422	Abutting part
				11	Locating pin	43	Connecting plate
12	Limiting block	44	Adapter plate
				2	Supporting and positioning assembly	45	Mounting substrate
3	Upright post	46	Position limiting piece
				31	Vertical rod	5	Pulley wheel
32	Connecting base	71	Guide rail
				4	Positioning bracket	200	Die set
41	Positioning plate	300	Feeding rod
				42	Elastic abutting part

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 3, in an embodiment of the present invention, the positioning adjustment device 100 is used for positioning the mold 200 and the feeding rod 300; the positioning adjustment device 100 comprises a positioning platform 1 and two supporting and positioning assemblies 2 which are oppositely arranged, the upper surface of the positioning platform 1 is a bearing surface of the positioning mold 200, each supporting and positioning assembly 2 comprises an upright post 3 and a positioning bracket 4, the upright post 3 is slidably arranged on the positioning platform 1, the positioning bracket 4 is slidably arranged on the upright post 3 along a first direction, and the first direction is perpendicular to the bearing surface of the positioning platform 1; the positioning bracket 4 comprises a positioning plate 41 and an elastic abutting part 42, a positioning groove with an upward opening is formed in the positioning plate 41, the elastic abutting part 42 is arranged right opposite to the positioning groove, the positioning groove is used for supporting and positioning the feeding rod 300, and the elastic abutting part 42 abuts against the end of the feeding rod 300.

In the above embodiment, the two supporting and positioning assemblies 2 are mutually matched to realize the positioning and clamping of the feeding rod 300, so as to ensure that the feeding rod 300 does not deviate in the working process; the positioning platform 1 is used for placing the die 200 and providing a mounting position for supporting the positioning assembly 2, the upright post 3 can slide on the positioning platform 1, so that the feeding rod 300 slides above the die 200 and above the edge of the positioning platform 1, namely, when the die 200 is switched, the upright post 3 can be moved to drive the feeding rod 300 to move to the edge of the platform together, and the time for stopping and adjusting the punching machine and the time for operators to enter the dangerous area of the punching machine are reduced. And the positioning bracket 4 can slide up and down relative to the upright post 3, so that the height of the bracket of the feeding rod 300 can be adjusted at will, and the working height required by adjusting the working posture of each sucker of the feeding rod 300 in the punching machine is met.

Wherein, be provided with on the locating platform 1 with mould 200 assorted locating pin 11 and stopper 12, when carrying out mould 200 and changing, can fix a position mould 200 fast, guarantee the position accuracy after mould 200 changes.

Specifically, the positioning bracket 4 further includes a connecting plate 43, an adapter plate 44 and a mounting substrate 45, the connecting plate 43 is slidably disposed on the column 3 along the first direction, the mounting substrate 45 is horizontally disposed, the adapter plate 44 is connected between the connecting plate 43 and the mounting substrate 45, the positioning plate 41 and the elastic abutting piece 42 are both disposed on the mounting substrate 45, and the positioning plate 41 is located on a side of the mounting substrate 45 away from the column 3. The interposer 44 is used to connect the connection plate 43 and the mounting substrate 45 to achieve transition from the vertical to the horizontal direction while enhancing the connection reinforcement between the connection plate 43 and the mounting substrate 45.

Based on the above embodiment, the mounting substrate 45 is further provided with the limiting member 46, the limiting member 46 is disposed on one side of the mounting substrate 45 close to the column 3, the elastic abutting member 42 includes an elastic member, and a slider portion 421 and an abutting portion 422 connected to the elastic member, the slider portion 421 is slidably disposed on the mounting substrate 45 along the axial direction of the feeding rod 300, the elastic member is connected between the slider portion 421 and the limiting member 46, and the abutting portion 422 corresponds to the position of the positioning notch of the feeding rod 300. The feeding rod 300 is supported by two mounting plates together, the end part of the feeding rod 300 is exposed out of the mounting plates, and the abutting part 422 abuts against the end part of the feeding rod 300 under the action of the elastic restoring force of the elastic part to clamp the feeding rod 300. Therefore, the detachable connection of the feeding rod 300 is realized, and the feeding rod 300 is convenient to detach and replace. Of course, a cylinder may be used for the tightening. Butt portion 422 inserts the location breach position of feed bar 300 at the during operation, and butt portion 422 obtains the front end and forms the spigot surface to play the heart effect, guarantee that feed bar 300 keeps unanimous with the center of mould 200, simultaneously, butt portion 422 cooperates with locating plate 421, carries out the omnidirectional spacing to feed bar 300.

The stand 3 is provided with a plurality of positioning holes which are arranged at intervals along the second direction, the connecting plate 43 is provided with pin holes, and the positioning bracket 4 further comprises pin rods which penetrate through the pin holes and any positioning hole. When the height of the feeding rod 300 is adjusted, the pin rod is pulled out to be separated from the pin hole and the positioning hole, after the die 200 is replaced and the height of the feeding rod 300 is adjusted, the pin rod is inserted into the pin hole and the corresponding positioning hole again to lock the height of the feeding rod 300.

In one embodiment, the supporting and positioning assembly 2 further includes a driving member, a pulley 5 and a pulling rope, the driving member and the pulley 5 are disposed on the column 3, the pulling rope is wound on the pulley 5, and one end of the pulling rope is connected to the output shaft of the driving member, and the other end of the pulling rope is connected to the positioning bracket 4. The automatic adjustment of the height of the feeding rod 300 is realized by arranging the driving piece, and the work content is reduced. Specifically, the corresponding relation between the height of the feeding rod 300 and the model of the mold 200 can be preset, and when the mold 200 is replaced, the height can be automatically adjusted to the preset height after the model of the mold 200 is directly identified, so that the automation degree is further improved.

The upright post 3 comprises a connecting seat 32 and a hollow upright rod 31, one side of the connecting seat 32 is connected with the upright rod 31, and the bottom of the connecting seat 32 is connected with the positioning platform 1 in a sliding manner through a guide rail 71. The guide rails 71 serve as guides while the sliding of the column 3 is smoother. The bottom of the connecting seat 32 can be connected with the positioning platform 1 in a sliding manner through two parallel guide rails 71, namely, one upright post 3 is correspondingly provided with two guide rails 71, so that the upright post 3 is prevented from deviating or slightly swinging, and the stability in the sliding process is ensured.

Specifically, the driving member may be disposed in a hollow portion of the vertical rod 31, a notch communicating with the hollow portion is formed in a side of the vertical rod 31 close to the feeding rod 300, and a portion of the pulley 5 is exposed from the notch. The motor can be chooseed for use to the driving piece, installs the motor in pole setting 31's hollow area, can improve space utilization, and pole setting 31 can play dustproof and guard action to the driving piece simultaneously.

In addition, the utility model also provides a stamping production line, which comprises the positioning adjusting device 100. Since the stamping production line includes the positioning adjustment device 100 as described above, the stamping production line has all the advantages of the positioning adjustment device 100, which will not be repeated herein.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A positioning adjusting device is used for positioning a mold and a feeding rod and is characterized by comprising a positioning platform and two supporting and positioning assemblies which are oppositely arranged, wherein the upper surface of the positioning platform is a bearing surface for positioning the mold, each supporting and positioning assembly comprises an upright post and a positioning bracket, the upright post is arranged on the positioning platform in a sliding manner, the positioning bracket is arranged on the upright post in a sliding manner along a first direction, and the first direction is perpendicular to the bearing surface of the positioning platform; the positioning bracket comprises a positioning plate and an elastic abutting part, a positioning groove with an upward opening is formed in the positioning plate, the elastic abutting part is arranged right opposite to the positioning groove, the positioning groove is used for supporting and positioning the feeding rod, and the elastic abutting part abuts against the end of the feeding rod.

2. The positioning adjustment device of claim 1, wherein the positioning bracket further comprises a connecting plate, an adapter plate and a mounting base plate, the connecting plate is slidably disposed on the upright column along a first direction, the mounting base plate is horizontally disposed, the adapter plate is connected between the connecting plate and the mounting base plate, the positioning plate and the elastic abutting member are disposed on the mounting base plate, and the positioning plate is disposed on a side of the mounting base plate away from the upright column.

3. The positioning adjustment device according to claim 2, wherein a limiting member is further disposed on the mounting substrate, the limiting member is disposed on a side of the mounting substrate close to the column, the elastic abutting member includes an elastic member, and a slider portion and an abutting portion connected to each other, the slider portion is slidably disposed on the mounting substrate along an axial direction of the feeding rod, the elastic member is connected between the slider portion and the limiting member, and the abutting portion corresponds to a position of the positioning notch of the feeding rod.

4. The positioning adjustment apparatus of claim 2, wherein the column has a plurality of positioning holes formed therein, the plurality of positioning holes being spaced apart in the second direction, the connecting plate has a pin hole formed therein, and the positioning bracket further includes a pin rod passing through the pin hole and any one of the positioning holes.

5. The positioning adjustment device according to any one of claims 1 to 4, wherein the supporting and positioning assembly further comprises a driving member, a pulley, and a pulling rope, the driving member and the pulley are disposed on the column, the pulling rope is wound around the pulley, and one end of the pulling rope is connected to the output shaft of the driving member, and the other end of the pulling rope is connected to the positioning bracket.

6. The positioning adjustment device of claim 5, wherein the upright comprises a connecting seat and a hollow upright, one side of the connecting seat is connected with the upright, and the bottom of the connecting seat is slidably connected with the positioning platform through a guide rail.

7. The positioning and adjusting device of claim 6, wherein the driving member is disposed in a hollow portion of the vertical rod, a notch is formed in a side of the vertical rod close to the feeding rod and communicates with the hollow portion, and a portion of the pulley is exposed from the notch.

8. The positioning adjustment device of claim 6, wherein the bottom of the connecting base is slidably connected to the positioning platform via two parallel guide rails.

9. The positioning adjustment device according to any one of claims 1 to 4, wherein a positioning pin and a limiting block matched with the mold are arranged on the positioning platform.

10. A stamping line, characterized in that it comprises a positioning adjustment device according to any one of claims 1 to 9.