CN112371843A

CN112371843A - Punch die for bolt

Info

Publication number: CN112371843A
Application number: CN202011253650.9A
Authority: CN
Inventors: 李林峰
Original assignee: Anhui Karry Auto Parts Manufacturing Co ltd
Current assignee: Anhui Karry Auto Parts Manufacturing Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-19

Abstract

The invention discloses a punch die for a bolt, which comprises a base, a fastening table and a punch piece, wherein a plurality of connecting frames are arranged in the base in a sliding mode, a supporting table is fixed at the right end of each connecting frame, a lifting piece is installed at the upper end of each supporting table, a sliding table is fixed at the upper end of each lifting piece and is in sliding clamping connection with the corresponding supporting table, a motor is installed at the upper end of each sliding table, the upper end of the motor is in driving connection with the fastening table, a workpiece to be machined is clamped at the upper end of each fastening table, a mounting pipe is fixed at the upper portion of the left side of the base, a connecting pipe is clamped in the. When the punch is used, the part for fixing the punch is convenient to slide, namely the connecting pipe is convenient to mount and dismount, the fixing part is convenient to replace, and the punch is simple, quick and time-saving.

Description

Punch die for bolt

Technical Field

The invention relates to the field of bolt reinforcement, in particular to a punch die for a bolt.

Background

The metal parts, also called punch bars, punch pins or punches, on the stamping dies in the machine tools are mounted on the stamping dies to perform continuous blanking, punching and breaking operations, so that the processed materials are separated or plastically deformed, and thus the required finished products or semi-finished products are obtained.

The punch is needed to be used in the bolt machining process for bolt machining, but the existing bolt machining punch is inconvenient to mount and dismount, so that the cost is increased for maintenance and replacement. Accordingly, the present invention provides a punch die for a bolt, which solves the problems set forth in the background art.

Disclosure of Invention

The present invention is directed to a punch die for a bolt, which solves the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a drift mould for bolt, includes base, fastening platform and drift spare, it is provided with a plurality of link to slide in the base, the right-hand member of link is fixed with a supporting bench, the lift piece is installed to a supporting bench's upper end, the upper end of lift piece is fixed with the sliding stand, sliding stand and a supporting bench slip joint, the motor is installed to the upper end of sliding stand, the upper end drive connection and the fastening platform of motor, the upper end joint of fastening platform remains the machined part, the left side upper portion of base is fixed with the installation pipe, the joint has the connecting pipe in the installation pipe, the joint has the drift spare in the connecting pipe.

As a still further scheme of the invention: a support frame is fixed on the right side of the sliding table, a fastener is arranged at the upper end of the support frame, and the lower end of the fastener is of a rotating structure.

As a still further scheme of the invention: the right-hand member of installation pipe rotates and is provided with the rotatory fastener of a plurality of, and the inner of rotatory fastener is for magnetism to inhale the formula structure, and the outer end is provided with the nose bar.

As a still further scheme of the invention: the outside of connecting pipe is provided with a plurality of spacing, and the inside of connecting pipe is provided with the mounting.

As a still further scheme of the invention: the mounting contains the body of rod, polygon prism and kelly, and the joint that slides in kelly and the connecting pipe, and the connecting pipe is extended to the one end of kelly, is provided with the spring between the kelly other end and the connecting pipe.

As a still further scheme of the invention: the annular clamping groove is formed in the outer side of the connecting pipe, the plurality of rod grooves are formed in the inner side of the connecting pipe, and the clamping rods are arranged in the rod grooves in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. when the punch is used, the part for fixing the punch is convenient to slide, namely the connecting pipe is convenient to mount and dismount, the fixing part is convenient to replace, and the punch is simple, quick and time-saving.

2. The side of the connecting pipe is provided with a clamping groove, the inside of the connecting pipe is provided with a rod groove used for clamping the clamping rod in a sliding mode, and when the connecting pipe is taken out, the fixing piece is popped out under the action of the spring.

Drawings

Fig. 1 is a schematic structural view of a punch die for a bolt.

Fig. 2 is a schematic top view of a base in a punch die for a bolt.

Fig. 3 is a schematic view of a structure of a mounting pipe in a punch die for a bolt.

Fig. 4 is a schematic structural view of a connecting pipe in a punch die for a bolt.

Fig. 5 is a schematic structural view of a fixing member in a punch die for a bolt.

Fig. 6 is a schematic structural view of the connection between the inner side of the connecting pipe and the clamping rod in the punch die for bolts.

Fig. 7 is a schematic structural view of a connecting rod and a mounting tube in a punch die for a bolt.

In the figure: 1. a base; 2. a connecting frame; 3. a support table; 4. a lifting member; 5. a sliding table; 6. a support frame; 7. a fastener; 8. a fastening table; 9. a fastener; 10. a punch member; 11. a connecting pipe; 12. installing a pipe; 13. rotating the clamping piece; 14. a fixing member; 16. a rod body; 17. a polygonal column; 18. a clamping rod; 19. a limiting strip; 20. a spring; 21. a clamping groove.

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.

Referring to fig. 1 to 7, in the embodiment of the invention, a punch die for a bolt includes a base 1, a fastening table 8 and a punch piece 10, a plurality of connecting frames 2 are slidably disposed in the base 1, a supporting table 3 is fixed to the right end of each connecting frame 2, a lifting piece 4 is mounted at the upper end of each supporting table 3, a sliding table 5 is fixed to the upper end of each lifting piece 4, the sliding table 5 is slidably clamped with the supporting table 3, a motor 7 is mounted at the upper end of each sliding table 5, the upper end of each motor 7 is connected with the fastening table 8 in a driving mode, a workpiece to be machined is clamped at the upper end of each fastening table 8, a mounting pipe 12 is fixed to the upper portion of the left side of the base 1, a connecting pipe 11 is clamped in the mounting.

Further, the right side of sliding stand 5 is fixed with support frame 6, and the upper end of support frame 6 is provided with fastener 9, and the lower extreme of fastener 9 is revolution mechanic, the right-hand member of installation pipe 12 rotates and is provided with the rotatory fastener 13 of a plurality of, and the inner of rotatory fastener 13 is for inhaling formula structure, and the outer end is provided with the nose bar, the outside of connecting pipe 11 is provided with the spacing 19 of a plurality of, and the inside of connecting pipe 11 is provided with mounting 14.

Specifically, when the tool is used, a workpiece to be machined is clamped in the fastening table 8, the upper end of the fastening table is clamped through the fastening piece 9, then the left side of one connecting frame 2 is connected with the driving device, the supporting table 3 can slide left and right, the lifting piece 4 controls the lifting of the sliding table 5, and the motor 7 controls the workpiece to be machined to rotate.

Further, the mounting 14 contains the body of rod 16, polygon prism 17 and kelly 18, and the interior slip joint of kelly 18 and connecting pipe 11, and the one end of kelly 18 extends connecting pipe 11, is provided with spring 20 between the kelly 18 other end and the connecting pipe 11, ring groove 21 has been seted up in the outside of connecting pipe 11, and a plurality of pole groove has been seted up to the inboard of connecting pipe 11, and the pole inslot slides and is provided with kelly 18.

Furthermore, in extending connecting pipe 11 into installation pipe 12, the bottom contacted with connecting pipe 11, avoided mounting 14 to rock, then rotated rotatory fastener 13, rotatory fastener 13 passes through draw-in groove 21 with connecting pipe 11 joint, and inside mounting 14 is convenient for block punch 10, and when taking out connecting pipe 11, mounting 14 is convenient for pop out under spring 20's effect, is convenient for change it.

The working principle of the invention is as follows:

when the device is used, a workpiece to be machined is clamped in the fastening table 8, the upper end of the workpiece to be machined is clamped through the fastening piece 9, then the left side of one connecting frame 2 is connected with the driving device, the supporting table 3 can slide left and right, the lifting piece 4 controls the lifting of the sliding table 5, and the motor 7 controls the workpiece to be machined to rotate; furthermore, in extending connecting pipe 11 into installation pipe 12, the bottom contacted with connecting pipe 11, avoided mounting 14 to rock, then rotated rotatory fastener 13, rotatory fastener 13 passes through draw-in groove 21 with connecting pipe 11 joint, and inside mounting 14 is convenient for block punch 10, and when taking out connecting pipe 11, mounting 14 is convenient for pop out under spring 20's effect, is convenient for change it.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a drift mould for bolt, includes base (1), fastening platform (8) and drift spare (10), a serial communication port, it is provided with a plurality of link (2) to slide in base (1), the right-hand member of link (2) is fixed with brace table (3), lift (4) are installed to the upper end of brace table (3), the upper end of lift (4) is fixed with sliding stand (5), sliding stand (5) and brace table (3) slip joint, motor (7) are installed to the upper end of sliding stand (5), the upper end drive of motor (7) is connected and fastening platform (8), the upper end joint of fastening platform (8) remains the machined part, the left side upper portion of base (1) is fixed with mounting tube (12), the joint has connecting pipe (11) in mounting tube (12), the joint has drift spare (10) in connecting pipe (11).

2. The punch die for the bolt as claimed in claim 1, wherein a support frame (6) is fixed on the right side of the sliding table (5), a fastener (9) is arranged at the upper end of the support frame (6), and the lower end of the fastener (9) is of a rotating structure.

3. The punch die for the bolt as claimed in claim 1, wherein the right end of the mounting tube (12) is rotatably provided with a plurality of rotary clamping pieces (13), the inner ends of the rotary clamping pieces (13) are of a magnetic type structure, and the outer ends are provided with protruding rods.

4. The punch die for the bolt as claimed in claim 1, wherein a plurality of limiting strips (19) are arranged on the outer side of the connecting pipe (11), and a fixing member (14) is arranged inside the connecting pipe (11).

5. The punch die for the bolt as claimed in claim 1, wherein the fixing member (14) comprises a rod body (16), a polygonal column (17) and a clamping rod (18), the clamping rod (18) is clamped with the inner slide of the connecting pipe (11), one end of the clamping rod (18) extends out of the connecting pipe (11), and a spring (20) is arranged between the other end of the clamping rod (18) and the connecting pipe (11).

6. The punch die for the bolt as claimed in claim 1, wherein the connecting tube (11) is provided with a ring-shaped slot (21) on the outer side, the connecting tube (11) is provided with a plurality of rod slots on the inner side, and the clamping rods (18) are slidably arranged in the rod slots.