CN219851909U - T-shaped bolt production die - Google Patents

Abstract

The utility model discloses a T-shaped bolt production die, which relates to the technical field of dies and aims to solve the technical problem of providing a T-shaped bolt production die, and the adopted scheme is as follows: the side end of the upper die is connected with a guide rod in an interpenetration mode, the bottom end of the guide rod is in threaded connection with a first base, the side end of the first base is connected with a lower die through a first L-shaped plate, the side end of the lower die is connected with a second base through a connecting plate, the top end of the second base is connected with a bracket through bolts, a cutting device is arranged in the middle of the bracket, a T-shaped die cavity is arranged in the middle of the lower die, the side end of the lower die is connected with the connecting plate through a shaft pin.

Description

T-shaped bolt production die

Technical Field

The utility model relates to the technical field of dies, in particular to a T-shaped bolt production die.

Background

The T-shaped bolt is a T-shaped bolt, can be automatically positioned and locked in the installation process, is generally matched with a flange nut to be used, and is a standard connecting fastener when the corner fitting is installed. In the process of producing and processing the T-shaped bolt, a proper production mould is required to be used for producing the T-shaped bolt, so a T-shaped bolt production mould is provided. Through retrieving, chinese patent No. CN 210996013U's patent provides a mould for cutting off slitter edges of T-bolt head, cuts off slitter edges of T-bolt head through the cutter, carries out accurate location to T-bolt through mounting and fixed subassembly. The T-shaped bolt after extrusion molding can not be quickly disassembled and assembled after the T-shaped bolt is fixed by the fixing component of the patent, so that the T-shaped bolt after extrusion molding can not be quickly connected with a die for cutting the slitter edge of the T-shaped bolt head, and the slitter edge can be cut only by additionally installing the T-shaped bolt and positioning, so that a large amount of time is required, and the die is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a T-shaped bolt production die, which solves the problems proposed by the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a T type is tied production mould, includes the mould, go up mould side and connect the guide bar with the mode of interlude, guide bar bottom threaded connection first base, first base side is connected with the bed die through first L shaped plate, the bed die side is connected with the second base through linking the board, second base top bolted connection support, the support middle part is equipped with cutting device, the bed die middle part sets up T shape die cavity, the bed die side is connected with linking the board through the pivot, pivot and linking the board and be rectangle distribution form.

Preferably, the welding briquetting of last mould bottom, go up mould side symmetry and be equipped with first recess, first recess middle part is connected with the spill clamp plate through the spring, go up mould top welding roof, be equipped with the hole groove that is equidistant distributed form on the roof surface.

Preferably, the top end of the first base is symmetrically provided with a second groove, and the size of the second groove is matched with the size of the concave pressing plate.

Preferably, the side end of the first base is provided with a first L-shaped plate in a rectangular distribution mode, and the side end of the first L-shaped plate is provided with a bolt connecting hole.

Preferably, the side end of the second base is provided with a second L-shaped plate in a rectangular distribution mode, and the side end of the second L-shaped plate is provided with a bolt connecting hole.

Preferably, the top end of the cutting device is provided with a hydraulic push rod, the driving end of the hydraulic push rod is connected with the bracket through a bolt, the output end of the hydraulic push rod is connected with the blade through a moving plate, and the blade is square.

The utility model provides a T-shaped bolt production die. The beneficial effects are as follows:

(1) The T-shaped bolt can be extruded and formed through the pressing block of the upper die and the T-shaped die cavity of the lower die, the lower die can be connected to the second base through the shaft pin and the connecting plate after the T-shaped bolt is formed, and then the cutting device on the second base can cut off the slitter edge of the bolt head of the T-shaped bolt of the lower die, so that the T-shaped bolt is convenient and practical.

(2) The pin and the connecting plate are arranged at the side end of the lower die, and the L-shaped plates are arranged at the side ends of the first base and the second base, so that the lower die can be quickly connected with the first base or the second base, and the T-shaped bolt can be processed differently through the first base or the second base.

Drawings

FIG. 1 is a schematic diagram of the connection structure of the upper mold of the present utility model;

FIG. 2 is a schematic view of the structure of the upper mold of the present utility model;

FIG. 3 is a schematic view of a lower mold of the present utility model;

FIG. 4 is a schematic view of a T-shaped mold cavity of the present utility model;

FIG. 5 is a schematic view of a cutting device according to the present utility model;

FIG. 6 is a schematic view of a blade of the present utility model;

fig. 7 is a schematic view of a connection structure of the connection board of the present utility model.

In the figure, 10, an upper die; 101. briquetting; 102. a first groove; 103. a spring; 104. a concave pressing plate; 105. a top plate; 106. a hole groove; 20. a lower die; 201. a T-shaped mold cavity; 202. a shaft pin; 203. a connecting plate; 30. a guide rod; 40. a first base; 401. a second groove; 402. a first L-shaped plate; 50. a second base; 501. a second L-shaped plate; 60. a bracket; 70. a cutting device; 701. a hydraulic push rod; 702. moving the plate; 703. a blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Referring to fig. 1-7, the embodiment of the present utility model provides a technical solution: the utility model provides a T type bolt production mould, includes mould 10, the guide bar 30 is connected with the mode that alternates to last mould 10 side, guide bar 30 bottom threaded connection first base 40, first base 40 side is connected with bed die 20 through first L shaped plate 402, bed die 20 side is connected with second base 50 through link 203, second base 50 top bolted connection support 60, the support 60 middle part is equipped with cutting device 70, bed die 20 middle part sets up T shape die cavity 201, bed die 20 side is connected with link 203 through pivot 202, pivot 202 and link 203 are rectangular distribution form, bed die 20 push rod T shape die cavity 201 places the material of production T type bolt, rotatable link 203 through pivot 202, link 203 can connect first L shaped plate 402 and second L shaped plate 501, and then be convenient for quick fixed bed die 20, but extrusion production T type bolt behind upper die 10 and the bed die 20, guide bar 30 plays the effect of direction of moving upper die 10, first bed die 40 is fixed through pivot 202, die 20 is carried out extrusion to the bed die 20 and is carried out the die 20 through the fixed die 20 to the second side of support, cut die 20 is cut to the bed die 20, the die is held by the die 20 is cut to the side after the side is fixed to the die 20, the die is cut to be connected to the bed die 20 through the side through the support device 50.

The upper die 10 bottom welding briquetting 101, upper die 10 side symmetry is equipped with first recess 102, first recess 102 middle part is connected with concave clamp plate 104 through spring 103, upper die 10 top welding roof 105, be equipped with on the roof 105 surface and be equidistant distributed form's hole groove 106, upper die 10 can be with hole groove 106 be convenient for upper die 10 junction device through roof, can connect the extrusion equipment of production mould, and set up driving part in the extrusion equipment, for example cylinder or hydraulic ram etc. driving part can remove upper die 10 to make upper die 10 and lower die 20 compound die, the spring 103 that sets up in the first recess 102 can prevent the direct striking that leads to when upper die 10 and lower die 20 compound die with concave clamp plate 104, briquetting 101 can extrude the T shape mould chamber 201 of lower die 20.

The top end of the first base 40 is symmetrically provided with a second groove 401, the size of the second groove 401 is matched with the size of the concave pressing plate 104, and after the concave pressing plate 104 is pressed down, the bottom end of the concave pressing plate 104 is contacted with the second groove 401.

The side end of the first base 40 is provided with a first L-shaped plate 402 in a rectangular distribution form, the side end of the first L-shaped plate 402 is provided with a bolt connecting hole, the first base 40 can be connected with the connecting plate 203 of the lower die 20 through the first L-shaped plate 402, and after the connection, the first L-shaped plate 402 is connected with the bolt and the connecting plate 203 through the bolt connecting hole, so that the function of fixing the lower die 20 is achieved.

The second base 50 side is equipped with the second L shaped plate 501 that is rectangle distributed form, second L shaped plate 501 side is equipped with the bolt hole, and the second base 50 passes through the even board 203 of second L shaped plate 501 joinable bed die 20, connects the back, and second L shaped plate 501 passes through bolt hole connecting bolt and even board 203, plays fixed bed die 20's effect.

The top end of the cutting device 70 is provided with a hydraulic push rod 701, the driving end of the hydraulic push rod 701 is connected with the bracket 60 through a driving end bolt, the output end of the hydraulic push rod 701 is connected with a blade 703 through a moving plate 702, the blade 703 is square, as shown in fig. 6, the square blade 703 can cut off the slitter edge of the T-shaped bolt in the lower die 20, as shown in fig. 5, when the cutting device 70 operates, the hydraulic push rod 701 generates pressure to drive the moving plate 702, and after the moving plate 702 pushes the blade 703, the side edge of the T-shaped bolt can be cut.

It should be noted that: when the utility model is used, the first L-shaped plate 402 of the first base 40 is firstly used for connecting the connecting plate 203 of the lower die 20, after the connection, the first L-shaped plate 402 is connected with the bolt through the bolt connecting hole and the connecting plate 203 to fix the lower die 20, then the upper die 10 is clamped with the lower die 20 along the guide rod 30, the T-shaped bolt is produced through pressing the block 101 and the T-shaped die cavity 201, after the T-shaped bolt is produced, the lower die 20 is disconnected with the first base 40, then the lower die 20 is placed in the second base 50, at this time, the second base 50 is connected with the connecting plate 203 of the lower die 20 through the second L-shaped plate 501, and the lower die 20 is fixed, at this time, the cutting device 70 in the bracket 60 is started, at this time, the pressure is generated through the hydraulic push rod 701 to drive the moving plate 702 to move, and the blade 703 is pushed to cut the side edge of the T-shaped bolt.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A T-shaped bolt production die is characterized in that: including last mould (10), go up mould (10) side and connect guide bar (30) with the mode of interlude, first base (40) of guide bar (30) bottom threaded connection, first base (40) side is connected with bed die (20) through first L shaped plate (402), bed die (20) side is connected with second base (50) through link plate (203), second base (50) top bolted connection support (60), support (60) middle part is equipped with cutting device (70), bed die (20) middle part sets up T shape die cavity (201), bed die (20) side is connected with link plate (203) through pivot (202), pivot (202) and link plate (203) are rectangle distribution form.

2. A T-stud production mould as claimed in claim 1, wherein: the upper die (10) bottom welding briquetting (101), upper die (10) side symmetry is equipped with first recess (102), first recess (102) middle part is connected with spill clamp plate (104) through spring (103), upper die (10) top welding roof (105), be equipped with on roof (105) surface and be equidistant hole groove (106) of distribution form.

3. A T-stud production mould as claimed in claim 1, wherein: the top of the first base (40) is symmetrically provided with a second groove (401), and the size of the second groove (401) is matched with the size of the concave pressing plate (104).

4. A T-stud production mould as claimed in claim 1, wherein: the side end of the first base (40) is provided with a first L-shaped plate (402) in a rectangular distribution mode, and the side end of the first L-shaped plate (402) is provided with a bolt connecting hole.

5. A T-stud production mould as claimed in claim 1, wherein: the side end of the second base (50) is provided with a second L-shaped plate (501) in a rectangular distribution mode, and the side end of the second L-shaped plate (501) is provided with a bolt connecting hole.

6. A T-stud production mould as claimed in claim 1, wherein: the cutting device is characterized in that a hydraulic push rod (701) is arranged at the top end of the cutting device (70), a driving end bolt of the hydraulic push rod (701) is connected with the bracket (60), the output end of the hydraulic push rod (701) is connected with the blade (703) through a moving plate (702), and the blade (703) is square.