Stamping mould structure for machining anchor cable tray

Abstract

The utility model discloses a stamping mould structure for machining an anchor cable tray, and belongs to the technical field of stamping machining devices. The clamping fixture comprises a base, a lower clamping fixture and an upper clamping fixture, a lower bed mould is detachably mounted on the base; the lower mould is arranged on the lower mould plate; a guide groove is formed in the base; a positioning hole is formed in the position, right opposite to the guide groove, of the lower mould plate, and a positioning pressing block is further arranged on the lower mould plate. The positioning pressing block detachably presses the lower bed mould and the base through a bolt assembly; an auxiliary clamping plate is further arranged on the positioning pressing block; one end of the auxiliary clamping plate is of an L-shaped right-angle structure, the right-angle end is lapped on the upper top face of the lower clamping fixture, and when one corner of the anchor cable tray to be machined is clamped at the right-angle position, the center portion of the anchor cable tray to be machined is right opposite to the axis of the upper notch of the lower clamping fixture. The utility model effectively solves the problems that the manual positioning operation is tedious and the production efficiency is low because the tray cannot be limited when the conventional punching tire is used for processing the anchor cable tray at present.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping processing device technical field, concretely relates to a kind of stamping die structure of processing anchor cable tray. BACKGROUND

[0002] Anchor cable tray is a kind of component widely used in the field of rock-soil anchoring engineering and mine support etc..It is mainly installed in the end of anchor cable, and it plays the role of transmitting and dispersing anchor cable tension through cooperation between anchor cable;When the anchor cable tray with steel material as raw material is processed, a kind of anchor cable tray structure is mostly adopted as shown in Figure 1 ;Its processing mainly adopts stamping processing form, when specific operation, square tray body needs to be accurately placed in the middle of die, but staff finds that since upper and lower die end face are plane structure, it cannot effectively provide effective limiting for tray, and current stamping die can only stamping process one anchor cable tray each time, which leads to the deficiency of production efficiency. UTILITY MODEL CONTENT

[0003] The technical problem to be solved by the utility model is to provide a kind of stamping die structure for processing anchor cable tray, to solve the problem that anchor cable tray cannot be provided with limiting when using conventional stamping die to process anchor cable tray, leading to the problem of complicated manual positioning operation and low production efficiency.

[0004] To solve the above problems, the utility model provides the following technical scheme:

[0005] A kind of stamping die structure for processing anchor cable tray;It includes base, lower die and upper die;Opposite end side of lower die and upper die is respectively opened with the recess and boss corresponding to the upper and lower end surface of the anchor cable tray to be processed;Lower die plate is detachably installed on the base;Lower die is arranged on lower die plate;Guide groove is opened on the base;Positioning hole is opened on lower die plate opposite the position of guide groove, and positioning block is further arranged on lower die plate;Positioning block is detachably compressed lower die plate and base by bolt assembly;Auxiliary clamping plate is further arranged on positioning block;One end of auxiliary clamping plate is L-shaped right angle structure, and right angle end is placed on the upper top surface of lower die, and when the corner of anchor cable tray to be processed is clamped in the right angle position, the center part is opposite the axis of the upper recess of lower die;The thickness of auxiliary clamping plate is less than the thickness of anchor cable tray to be processed.

[0006] Preferably, stepped hole with lower end larger and upper end smaller is opened in the middle of base;The lower end of the stepped hole is square hole, and the upper end is round hole;Lower die is stepped columnar structure corresponding to the stepped hole, and lower die is detachably installed on the base.

[0007] Preferably, two lower dies are arranged on the base;Two bosses are arranged on upper die opposite the lower die.

[0008] Further, the positioning pressing blocks arranged on the base have two groups; each group of positioning pressing blocks is arranged along the radial direction of the two lower dies respectively.

[0009] Preferably, the length of the auxiliary clamping plate is greater than half of the length of the anchor cable tray to be machined.

[0010] Preferably, the top surface of the positioning pressing block is lower than the top surface of the lower die, and a clamping groove is formed on the top of the positioning pressing block; the clamping groove is arranged opposite to the lower die, and one end of the auxiliary clamping plate is installed in the clamping groove.

[0011] The lower die is arranged close to one end side of the base, and the auxiliary clamping plate is arranged on the lower die and faces away from the end side of the base.

[0012] The utility model has the advantages of:

[0013] The utility model discloses a new stamping die structure, which utilizes the positioning pressing block on the base for pressing the lower die, and sets an auxiliary clamping plate on the positioning pressing block, so that one end of the auxiliary clamping plate can be placed on the top surface of the lower die, the right-angle clamping angle of the tail end of the auxiliary clamping plate provides positioning for the anchor cable tray to be machined, the anchor cable tray can be quickly and accurately positioned on the boss of the upper die, the position structure is simple, the operation is convenient, the processing efficiency of workers can be greatly improved, and in addition, the utility model also sets double lower die stamping positions, and further improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the anchor cable tray.

[0015] Figure 2 It is a structure schematic view of the utility model in the embodiment.

[0016] Figure 3 It is Figure 2 A-A direction schematic view of the device

[0017] Marked: 1, base, 2, lower die, 3, upper die, 4, lower die plate, 5, positioning pressing block, 6, auxiliary clamping plate. DETAILED DESCRIPTION

[0018] The utility model will be further introduced below in combination with the drawings and specific embodiments:

[0019] Embodiment:

[0020] Refer to Figure 1The utility model provides a kind of stamping die structure for processing anchor cable tray;It includes base 1, lower die 2 and upper die 3;Corresponding recess and boss are opened in the opposite end side of lower die 2 and upper die 3 with the upper and lower end surface of the anchor cable tray to be processed;Lower die plate 4 is detachably mounted on base 1;Lower die 2 is arranged on lower die plate 4;Guide slot is opened in base 1;Positioning hole is opened in the position of lower die plate 4 opposite guide slot, and positioning block 5 is further provided on lower die plate 4;Positioning block 5 detachably compresses lower die plate 4 and base 1 by bolt assembly;Auxiliary clamping plate 6 is further provided on positioning block 5;One end of auxiliary clamping plate 6 is L-shaped right angle structure, and right angle end is placed on the upper top surface of lower die 2, and the center part of anchor cable tray to be processed can be clamped in the right angle position, and the axis of the recess on lower die 2 is opposite;The thickness of auxiliary clamping plate 6 is less than the thickness of anchor cable tray to be processed.

[0021] Step hole is opened in the middle of base 1, and the lower end of the step hole is square hole, and the upper end is round hole;Lower die 2 is step columnar structure corresponding to the step hole, and lower die 2 is detachably mounted on base 1.

[0022] Two lower dies 2 are provided on base 1;Two bosses are provided on upper die 3 opposite to the lower die 2.

[0023] Two groups of positioning blocks 5 are provided on base 1;Each group of positioning blocks 5 is arranged along the radial direction of two lower dies 2.

[0024] The length of auxiliary clamping plate 6 is greater than one half of the side length of anchor cable tray to be processed.

[0025] The top surface height of positioning block 5 is lower than the top surface height of lower die 2, and clamping groove is opened in the top of positioning block 5;The clamping groove is opposite to lower die 2, and one end of auxiliary clamping plate 6 is mounted in the clamping groove.

[0026] Lower die 2 is arranged close to one end side of base 1, and one end of auxiliary clamping plate 6 is arranged on lower die 2 away from the end side of base 1.

[0027] When using the utility model device in the embodiment, the operator stands on the right end side of the base, only needs to take two anchor cable trays to be processed with both hands and places them on the lower die plate, and makes one corner of the anchor cable tray clamped in the right angle position of the auxiliary clamping plate, so as to realize the rapid positioning between the anchor cable tray and the upper die plate;After stamping processing is completed, the formed anchor cable tray can be taken out.

Claims

1. A press tooling structure for processing an anchor cable tray, characterized by: It includes base (1), lower fixture (2) and upper fixture (3); recess and boss corresponding to upper and lower end surface of anchor cable tray to be machined are respectively opened on opposite end sides of lower fixture (2) and upper fixture (3); it is characterized in that: lower die plate (4) is detachably mounted on base (1); lower fixture (2) is arranged on lower die plate (4); guide groove is opened on base (1); positioning hole is opened on lower die plate (4) at the position opposite to guide groove, and positioning pressing block (5) is further arranged on lower die plate (4); positioning pressing block (5) detachably presses lower die plate (4) and base (1) through bolt assembly; auxiliary clamping plate (6) is further arranged on positioning pressing block (5); one end of auxiliary clamping plate (6) is L-shaped right angle structure, and the right angle end is clamped on the upper top surface of lower fixture (2), and when one corner of anchor cable tray to be machined is clamped at the right angle structure, the center part thereof is opposite to the axis of the recess on lower fixture (2); the thickness of auxiliary clamping plate (6) is less than the thickness of anchor cable tray to be machined.

2. A press tooling structure for processing an anchor cable tray according to claim 1, characterized in that: Step hole with large lower end and small upper end is opened in the middle of base (1); the lower end of the step hole is square hole, and the upper end is round hole; lower fixture (2) is step columnar structure corresponding to the step hole, and lower fixture (2) is detachably mounted on base (1).

3. A press tooling structure for processing an anchor cable tray according to claim 1, characterized in that: Two lower fixtures (2) are arranged on base (1); two bosses opposite to the lower fixtures (2) are arranged on upper fixture (3).

4. A press tooling structure for processing an anchor cable tray according to claim 3, characterized in that: Two groups of positioning pressing blocks (5) are arranged on base (1); each group of positioning pressing blocks (5) is arranged along the radial direction of two lower fixtures (2).

5. A press tooling structure for processing an anchor cable tray according to claim 1, characterized in that: The length of auxiliary clamping plate (6) is greater than one half of the side length of anchor cable tray to be machined.

6. A press tooling structure for processing an anchor cable tray according to claim 1, characterized in that: The top surface height of positioning pressing block (5) is lower than the top surface height of lower fixture (2), and clamping groove is opened on the top of positioning pressing block (5); the clamping groove is arranged opposite to lower fixture (2), and one end of auxiliary clamping plate (6) is mounted in the clamping groove.

7. A press tooling structure for processing an anchor cable tray according to claim 1, characterized in that: Lower fixture (2) is arranged close to one end side of base (1), and one end of auxiliary clamping plate (6) arranged on lower fixture (2) faces away from the end side of base (1).

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