CN219616486U

CN219616486U - Guardrail plate positioning puncher

Info

Publication number: CN219616486U
Application number: CN202320113308.1U
Authority: CN
Inventors: 徐浩; 祁宝忠; 王小明; 沈强; 杜昌盛; 李灶宝; 许博杰; 刘国华; 王世显; 陈卓
Original assignee: China Railway Jilin North Industry Co ltd
Current assignee: China Railway Jilin North Industry Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-09-01
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a guardrail plate positioning puncher, and relates to the field of punchers. The stamping table is characterized in that an upright post is arranged on one side of the stamping table, a connecting seat is arranged on the outer surface of the upright post, a supporting seat is arranged on one side of the connecting seat, a hydraulic driver is arranged on the upper portion of the supporting seat, and a stamping head is arranged on the lower portion of the supporting seat. This guardrail board location puncher sets up two sets of locating plates through the upper surface at the punching press platform, and under the screw thread effect of the connecting block that two-way threaded rod and locating plate lower surface set up, drive two sets of locating plates and carry out simultaneously to the centre or simultaneously to the removal of both sides to can be under its centre gripping location with guardrail board stable location in punching press platform department, avoid the condition that the guardrail board appears the position offset under the external impact force.

Description

Guardrail plate positioning puncher

Technical Field

The utility model relates to the technical field of punchers, in particular to a guardrail plate positioning puncher.

Background

When the guardrail plate is installed on the roadside of the road, the upright posts are required to be installed on the roadside, and then the upright posts fixedly arranged at the two ends of the guardrail plate are arranged through the nut assemblies, so that the plurality of groups of guardrail plates are orderly arranged on the roadside of the road.

In order to facilitate the installation of the nut component, the two ends of the guardrail plate need to be punched, the existing guardrail plate is mainly punched through a punching machine, the guardrail plate is punched through a punching head arranged at the punching machine, but the guardrail plate is easy to be subjected to position deviation in the punching process, and the punching position accuracy is affected.

The main reason for the problem is that at present, one end of the guardrail plate is manually placed on the punching head of the punching machine, then the guardrail plate is manually supported to position, when the punching head punches the guardrail plate, the guardrail plate is easy to generate impact force under the punching action of the punching head to change the position, and the manually supported force cannot stably limit the guardrail plate at one position, so that the position of the guardrail plate changes to influence the connection accuracy between the later guardrail plate and the punching head.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a puncher, which solves the problems that the position of a guardrail plate is easy to deviate in the punching process and the accuracy of the punching position is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a guardrail plate positioning punch comprising:

a stamping table, wherein one side of the stamping table is provided with an upright post;

the connecting seat is arranged on the outer surface of the upright post, and a supporting seat is arranged on one side of the connecting seat;

the hydraulic driver is arranged at the upper part of the supporting seat;

the stamping head is arranged at the lower part of the supporting seat (103) and is connected with the hydraulic driver;

the stamping table is provided with a positioning mechanism for positioning and placing the guardrail plate at the stamping table;

the positioning mechanism comprises positioning plates, two bidirectional threaded rods and connecting blocks, wherein two groups of positioning plates are arranged on the upper surface of the stamping table, two groups of connecting blocks are arranged on the lower surface of the positioning plates, the bidirectional threaded rods are arranged at the stamping table, and two groups of connecting block threads are sleeved on the outer surfaces of the bidirectional threaded rods.

Preferably, two groups of grooves are formed in the upper surface of the stamping table, and the bidirectional threaded rod is arranged in one group of grooves.

Preferably, the other group of grooves are provided with auxiliary rods, and the two groups of connecting blocks arranged on the lower surfaces of the positioning plates are sleeved on the outer surfaces of the auxiliary rods.

Preferably, the plurality of groups of connecting blocks are all in limiting sliding in the grooves, and threaded holes are formed in the side faces of one group of connecting blocks.

Preferably, the two groups of connecting blocks are sleeved on the outer surface of the bidirectional threaded rod through threaded holes in a threaded mode.

Preferably, the outer surface of one end of the bidirectional threaded rod extending to the outside of the stamping table is provided with a bolt for connecting and fixing the bidirectional threaded rod and the stamping table.

The utility model discloses a guardrail plate positioning puncher, which has the following beneficial effects:

1. this guardrail board location puncher sets up two sets of locating plates through the upper surface at the punching press platform, and under the screw thread effect of the connecting block that two-way threaded rod and locating plate lower surface set up, drive two sets of locating plates and carry out simultaneously to the centre or simultaneously to the removal of both sides to can be under its centre gripping location with guardrail board stable location in punching press platform department, avoid the condition that the guardrail board appears the position offset under the external impact force.

2. This guardrail board location puncher, the central point between two sets of locating plates aligns with the central point of punching press head, promotes two sets of locating plates through two-way threaded rod and carries out simultaneously to the centre or simultaneously to the removal of both sides to the position that needs punching when the guardrail board of centre gripping between it corresponds with the central point of punching press head, so that the position that directly places the guardrail board is fixed a position, the simple operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a stamping head according to the present utility model;

FIG. 3 is a schematic view of a positioning plate structure according to the present utility model;

fig. 4 is an exploded view of the bi-directional threaded rod and positioning plate structure of the present utility model.

In the figure: 1. a stamping table; 101. a column; 102. a connecting seat; 103. a support base; 104. a hydraulic driver; 105. punching heads; 2. a positioning mechanism; 201. a groove; 202. a positioning plate; 203. a two-way threaded rod; 204. an auxiliary lever; 205. a connecting block; 206. a bolt; 3. and (3) a threaded hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.

The embodiment of the utility model solves the problem that the position deviation of the guardrail plate is easy to occur in the punching process and the accuracy of the punching position is affected by the position deviation of the guardrail plate, realizes that the guardrail plate is stably positioned at the punching table of the punching machine, and avoids the occurrence of errors in the punching position.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Embodiment 1,

The embodiment of the utility model discloses a guardrail plate positioning puncher.

According to the drawing 1-4, a stamping table 1, one side of the stamping table 1 is provided with a column 101;

the connecting seat 102 is arranged on the outer surface of the upright post 101, and a supporting seat 103 is arranged on one side of the connecting seat 102;

a hydraulic actuator 104 provided at an upper portion of the support base 103;

the stamping head 105 is arranged at the lower part of the supporting seat 103, and the stamping head 105 is connected with the hydraulic driver 104; the punching machine consists of a punching table 1, a hydraulic driver 104, a punching head 105 and other devices;

a positioning mechanism 2 is arranged at the stamping table 1 and is used for positioning and placing the guardrail plate at the stamping table 1;

the positioning mechanism 2 comprises positioning plates 202, a bidirectional threaded rod 203 and a connecting block 205, wherein two groups of positioning plates 202 are arranged on the upper surface of the stamping table 1, the connecting blocks 205 are arranged on the lower surface of the two groups of positioning plates 202, the bidirectional threaded rod 203 is arranged at the stamping table 1, two groups of thread grooves are formed in the outer surface of the bidirectional threaded rod 203, the grooves of the two groups of thread grooves are opposite, when the bidirectional threaded rod 203 rotates, the two groups of positioning plates 202 arranged on the outer surface of the bidirectional threaded rod 203 can move towards the middle or towards the two sides simultaneously, the two groups of connecting blocks 205 are in threaded sleeve connection with the outer surface of the bidirectional threaded rod 203, two groups of grooves 201 are formed in the upper surface of the stamping table 1, and the bidirectional threaded rod 203 is arranged inside one group of grooves 201.

Working principle:

firstly, the guardrail plate is placed on the upper surface of the stamping table 1 and is positioned between the two groups of positioning plates 202, and then the handle drives the bidirectional threaded rod 203 to rotate, so that the two groups of connecting blocks 205 in threaded connection with the surfaces of the guardrail plate simultaneously move to the middle, and further the two groups of positioning plates 202 connected with the connecting blocks 205 move to the middle, so that the guardrail plate is positioned and clamped at the stamping table 1, and the position of the guardrail plate to be punched corresponds to the position of the stamping head 105.

Then, the hydraulic driver 104 is started by the control device, so that the hydraulic driver 104 drives the punching head 105 to move towards the direction approaching the guardrail plate, and the guardrail plate is punched.

Embodiment II,

According to the drawings 1-4, an auxiliary rod 204 is arranged at the other group of groove 201, a group of connecting blocks 205 arranged on the lower surfaces of two groups of positioning plates 202 are sleeved on the outer surface of the auxiliary rod 204, a plurality of groups of connecting blocks 205 slide in the groove 201 in a limiting manner, threaded holes 3 are formed in the side surfaces of the group of connecting blocks 205, the two groups of connecting blocks 205 are sleeved on the outer surface of a bidirectional threaded rod 203 through the threads of the threaded holes 3, and bolts 206 are arranged on the outer surface of one end of the bidirectional threaded rod 203 extending to the outside of the stamping table 1 and used for connecting and fixing the bidirectional threaded rod 203 with the stamping table 1.

Working principle:

when the bidirectional threaded rod 203 is rotated to drive the two sets of positioning plates 202 to move, one end, far away from the bidirectional threaded rod 203, of the positioning plate 202 is permanently fixed with a set of connecting blocks 205 to move along the outer surface of the auxiliary rod 204, so that the moving track of the two sets of positioning plates 202 is stable, and after the positions of the two sets of positioning plates 202 are adjusted, one side of the bolt 206 abuts against the side surface of the stamping table 1 by rotating the bolt 206 arranged on the outer surface of the bidirectional threaded rod 203, so that the two sets of positioning plates 202 are fixed at a certain position, and the guardrail plates are positioned and clamped at the stamping table 1.

In summary, compared with the prior art, the method has the following beneficial effects:

1. this guardrail board location puncher sets up two sets of locating plates 202 through the upper surface at punching press platform 1, and under the screw thread effect of the connecting block 205 that two-way threaded rod 203 and locating plate 202 lower surface set up, drive two sets of locating plates 202 and carry out simultaneously to the centre or simultaneously to the removal of both sides to can be under its centre gripping location with guardrail board stable location in punching press platform department, avoid the condition that the position deviation appears in guardrail board under the external impact force.

2. The center point between the two groups of positioning plates 202 is aligned with the center point of the stamping head 105, and the two groups of positioning plates 202 are driven to move towards the middle or both sides simultaneously through the bidirectional threaded rod 203, so that the position required to be perforated when the guardrail plates are clamped between the two groups of positioning plates corresponds to the center point of the stamping head 105, and the position where the guardrail plates are placed is positioned directly, so that the operation is convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A guardrail plate positioning punch comprising:

a stamping table (1), wherein one side of the stamping table (1) is provided with an upright post (101);

the connecting seat (102) is arranged on the outer surface of the upright post (101), and a supporting seat (103) is arranged on one side of the connecting seat (102);

a hydraulic actuator (104) provided at the upper part of the support base (103);

the stamping head (105) is arranged at the lower part of the supporting seat (103), and the stamping head (105) is connected with the hydraulic driver (104);

the method is characterized in that: a positioning mechanism (2) is arranged at the stamping table (1) and used for positioning and placing the guardrail plate at the stamping table (1);

positioning mechanism (2) are including locating plate (202), two-way threaded rod (203) and connecting block (205), the upper surface of punching press platform (1) is provided with two sets of locating plate (202), and two sets of the lower surface of locating plate (202) all is provided with connecting block (205), punching press platform (1) department is provided with two-way threaded rod (203), two sets of connecting block (205) screw thread cup joints the surface at two-way threaded rod (203).

2. A guardrail plate positioning punch as claimed in claim 1, wherein: two groups of grooves (201) are formed in the upper surface of the stamping table (1), and the bidirectional threaded rod (203) is arranged in one group of grooves (201).

3. A guardrail plate positioning punch as claimed in claim 2, wherein: the other group of grooves (201) are provided with auxiliary rods (204), and a group of connecting blocks (205) arranged on the lower surfaces of the two groups of positioning plates (202) are sleeved on the outer surfaces of the auxiliary rods (204).

4. A guardrail plate positioning punch as claimed in claim 3, wherein: the plurality of groups of connecting blocks (205) are all in limit sliding in the grooves (201), and threaded holes (3) are formed in the side faces of one group of connecting blocks (205).

5. The guardrail plate positioning punch of claim 4, wherein: the two groups of connecting blocks (205) are sleeved on the outer surface of the bidirectional threaded rod (203) through threaded holes (3).

6. The guardrail plate positioning punch of claim 5, wherein: the outer surface of one end of the bidirectional threaded rod (203) extending to the outside of the stamping table (1) is provided with a bolt (206) for connecting and fixing the bidirectional threaded rod (203) and the stamping table (1).