CN211638035U

CN211638035U - Manual trimming press

Info

Publication number: CN211638035U
Application number: CN202020133195.8U
Authority: CN
Inventors: 黄芙荣
Original assignee: Chongqing Rui Sheng Electronics Co ltd
Current assignee: Chongqing Rui Sheng Electronics Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-09
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a towards limit machine technical field, and disclose a manual limit machine that dashes, including towards limit machine body, the last fixed surface who dashes limit machine body is provided with lower mould portion, and the upper surface of lower mould portion passes through connecting rod fixedly connected with drive division, the below of drive division is provided with upper mould portion, and the drive end and the last mould portion fixed connection of drive division, and the body of rod of connecting rod runs through upper mould portion and set up, the lower extreme of upper mould portion is provided with the mould, and the upper surface of lower mould portion is provided with the bed die, the lower surface symmetry of bed die is provided with L type piece. This kind of manual trimming press, through the L type groove that has movable clamp splice that sets up on the surface at lower mould portion for not unidimensional bed die lower extreme all receives the reverse clamping action of the movable clamp splice of mutual symmetry in L type inslot, moves to the surperficial axis department of lower mould portion, and the operating personnel of being convenient for installs the bed die.

Description

Manual trimming press

Technical Field

The utility model relates to a towards limit machine technical field specifically is a manual towards limit machine.

Background

The trimming press, also called as a hydraulic edge trimmer, is suitable for die castings, water cutting ports, deburring and the like.

Among the prior art, the punching press part of manual trimming press includes mobilizable upper die portion and the fixed lower die portion that sets up, and the surface of lower die portion generally is provided with the detachable bed die, and because the size of different bed dies is not of uniform size for operating personnel is difficult to install the bed die accuracy in the surperficial axis department of bed die portion, finally leads to the condition of trimming press dislocation, for this reason, we propose a manual trimming press and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a manual trimming press possesses the L type groove that has movable clamp splice through the surface setting in lower mould portion for not unidimensional bed die lower extreme all receives the reverse clamping action of the movable clamp splice of mutual symmetry in L type inslot, removes the surface axis department to lower mould portion, and the operating personnel of being convenient for installs advantages such as bed die, has solved the problem that the background art provided.

(II) technical scheme

For realize above-mentioned L type groove that has movable clamp splice through the surface setting of lower mould portion for not unidimensional bed die lower extreme all receives the reverse clamping action of the movable clamp splice of mutual symmetry at L type inslot, removes the surface axis department to lower mould portion, and the operating personnel of being convenient for installs the purpose of bed die, the utility model provides a following technical scheme:

the utility model provides a manual trimming press, includes trimming press body, trimming press body's last fixed surface is provided with lower mould portion, and the upper surface of lower mould portion passes through connecting rod fixedly connected with drive division, the below of drive division is provided with upper mould portion, and the drive end and the last mould portion fixed connection of drive division, and the body of rod of connecting rod runs through upper mould portion and sets up, the lower extreme of upper mould portion is provided with the mould, and the upper surface of lower mould portion is provided with the bed die, the lower surface symmetry of bed die is provided with L type piece, two L type grooves that the symmetry set up are seted up to the upper surface of lower mould portion, and the cell body that is linked together is seted up to the inside wall in two L type grooves, cell body both ends symmetry is inserted and is equipped with the flexible movable clamp splice that can stretch out and draw back, and the movable clamp splice keeps away from the one end of cell body and the.

Preferably, the lower end side wall of the lower die is fixedly connected with a fixing plate, the upper surface of the lower die part is provided with a plurality of screw holes, the screw holes are connected with bolts in an internal thread mode, and the bolts penetrate through the fixing plate.

Preferably, the cell body is T type groove, and there is the movable block of vertical setting the lower part in T type groove through spring coupling, is located the movable block both sides the embedded bull stick that is equipped with rotatable setting of lower mould portion, the lateral wall of bull stick, the lateral wall of movable block and the lower extreme lateral wall of activity clamp splice all fixedly are provided with the insection, and the insection of bull stick department meshes with the insection of movable block and activity clamp splice department mutually respectively.

Preferably, the upper surface of one end of the movable clamping block, which is close to the L-shaped block, is obliquely arranged, and the upper surface of the end part of the movable clamping block is downward inclined.

Preferably, two groups of screw holes are formed in the upper surface of the lower die part positioned on each side of the lower die, and the two groups of screw holes are symmetrically distributed along the transverse axial lead of the lower die part.

Preferably, the number of the screw holes in each group is five, and the five screw holes are linearly and equidistantly distributed along the telescopic direction of the movable clamping block.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of manual trimming press, through the L type groove that has movable clamp splice that sets up on the surface at lower mould portion for not unidimensional bed die lower extreme all receives the reverse clamping action of the movable clamp splice of mutual symmetry in L type inslot, moves to the surface axis department of lower mould portion, and the operating personnel of being convenient for installs the bed die, avoids appearing operating personnel and is difficult to install the accurate surface axis department at lower mould portion with the bed die, leads to the condition of trimming dislocation.

2. This kind of manual trimming press, through the lower extreme lateral wall fixed connection fixed plate at the bed die, and set up a plurality of screws at the upper surface of bed die portion to at the bolt that screw internal thread connected runs through the fixed plate, make operating personnel can run through the fixed plate through the bolt and insert the mode in the corresponding screw, in order to accomplish the fixed of bed die.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a trimming press body; 2. a lower mold part; 3. a drive section; 4. a connecting rod; 5. a mold feeding part; 6. an upper die; 7. a lower die; 8. an L-shaped groove; 9. a movable clamping block; 10. a movable block; 11. a spring; 12. a rotating rod; 13. insection; 14. a fixing plate; 15. a screw hole; 16. a bolt; 701. an L-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a manual edge punching machine comprises an edge punching machine body 1, a lower mold part 2 is fixedly arranged on the upper surface of the edge punching machine body 1, the lower mold part 2 and an upper mold part 5 are both of plate structures, a driving part 3 is fixedly connected to the upper surface of the lower mold part 2 through a connecting rod 4, the driving part 3 is of a box structure with a driving mechanism arranged therein, the part is the prior art in the field, the utility model is not described herein again, an upper mold part 5 is arranged below the driving part 3, the driving end of the driving part 3 is fixedly connected with the upper mold part 5, a rod body of the connecting rod 4 penetrates through the upper mold part 5, an upper mold 6 is arranged at the lower end of the upper mold part 5, a lower mold 7 is arranged on the upper surface of the lower mold part 2, an L-shaped block 701 is symmetrically arranged on the lower surface of the lower mold 7, two L-shaped grooves 8 symmetrically arranged along the axis of the lower mold part 2 are arranged, and the cell body that is linked together is seted up to the inside wall in two L type grooves 8, but cell body both ends symmetry is inserted and is equipped with elastic telescopic's activity clamp splice 9, the one end upper surface that activity clamp splice 9 is close to L type piece 701 sets up for the slope, and the tip upper surface downward slope of activity clamp splice 9, the cell body is T type groove, and the lower part in T type groove is connected with the movable block 10 of vertical setting through spring 11, the embedded bull stick 12 that is equipped with rotatable setting of lower mould portion 2 that is located movable block 10 both sides, the lateral wall of bull stick 12, the lateral wall of movable block 10 and the lower extreme lateral wall of activity clamp splice 9 all fixedly are provided with insection 13, and insection 13 of bull stick 12 department meshes with insection 13 of movable block 10 and activity clamp splice 9 department respectively, and the one end that the cell body was kept away from to activity clamp splice 9 offsets with the lateral wall laminating of L type.

Example 2

Based on embodiment 1, as shown in fig. 1-3, the lower end side wall of the lower mold 7 is fixedly connected with a fixing plate 14, the upper surface of the lower mold part 2 is provided with a plurality of screw holes 15, the screw holes 15 are internally threaded with bolts 16, the bolts 16 penetrate through the fixing plate 14, the upper surface of the lower mold part 2 located on each side of the lower mold 7 is provided with two groups of screw holes 15, the two groups of screw holes 15 are symmetrically distributed along the transverse axial lead of the lower mold part 2, the number of the screw holes 15 in each group is five, and the five screw holes 15 are linearly and equidistantly distributed along the telescopic direction of the movable clamping block 9.

The working principle is as follows: firstly, when an operator needs to install the lower die 7, the L-shaped block 701 at the lower end of the lower die 7 is inserted along the L-shaped groove 8, at this time, the lower end of the L-shaped block 701 contacts with the upper surface of the movable clamping block 9 in the L-shaped groove 8, at this time, the end surface for the movable clamping block 9 is arranged in an inclined manner, so that the upper surface of the movable clamping block 9 can receive the horizontal acting force of the gravity of the L-shaped block 701 on the inclined surface, and is inserted inwards along the T-shaped groove, at this time, the lower end insection 13 of the movable clamping block 9 moving inwards drives the rotating rod 12 engaged with the movable clamping block to rotate, the rotating rod 12 further drives the movable block 10 to move downwards and compress the spring 11, at this time, the spring 11 is compressed and has reset elasticity, and the elasticity acts on the movable block 10, so that the movable block 10 has the acting force of moving upwards and driving the movable clamping block 9 to abut against the L-shaped, the rotating rods 12 on the two sides of the movable block 10 rotate by the same angle, so that the moving distances of the two movable blocks 10 are the same, the lower die 7 is positioned on the surface axis of the lower die part 2, and the lower die penetrates through the fixing plate 14 through the bolts 16 and is inserted into the corresponding screw holes 15 to fix the lower die 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A manual edge punching machine comprises an edge punching machine body (1), wherein a lower die part (2) is fixedly arranged on the upper surface of the edge punching machine body (1), a driving part (3) is fixedly connected to the upper surface of the lower die part (2) through a connecting rod (4), an upper die part (5) is arranged below the driving part (3), the driving end of the driving part (3) is fixedly connected with the upper die part (5), a rod body of the connecting rod (4) penetrates through the upper die part (5), an upper die (6) is arranged at the lower end of the upper die part (5), a lower die (7) is arranged on the upper surface of the lower die part (2), and L-shaped blocks (701) are symmetrically arranged on the lower surface of the lower die (7);

the method is characterized in that:

two L type grooves (8) that the symmetry set up are seted up to the upper surface of lower mould portion (2), and the cell body that is linked together is seted up to the inside wall in two L type grooves (8), but cell body both ends symmetry is inserted and is equipped with flexible movable clamp splice (9), and the one end that cell body was kept away from in movable clamp splice (9) offsets the setting with the lateral wall laminating of L type piece (701).

2. A manual trimming press according to claim 1, wherein: the lower end side wall of the lower die (7) is fixedly connected with a fixing plate (14), a plurality of screw holes (15) are formed in the upper surface of the lower die part (2), the screw holes (15) are connected with bolts (16) in an internal thread mode, and the bolts (16) penetrate through the fixing plate (14).

3. A manual trimming press according to claim 1, wherein: the cell body is T type groove, and the lower part in T type groove is connected with movable block (10) of vertical setting through spring (11), is located movable block (10) both sides embedded bull stick (12) that is equipped with rotatable setting in lower mould portion (2), lateral wall, the lateral wall of movable block (10) of bull stick (12) and the lower extreme lateral wall of activity clamp splice (9) all are fixed and are provided with insection (13), and insection (13) of bull stick (12) department mesh with insection (13) of movable block (10) and activity clamp splice (9) department respectively mutually.

4. A manual trimming press according to claim 1, wherein: the upper surface of one end, close to the L-shaped block (701), of the movable clamping block (9) is obliquely arranged, and the upper surface of the end part of the movable clamping block (9) is downward inclined.

5. A hand edge punch according to claim 2, wherein: two groups of screw holes (15) are formed in the upper surface of the lower die part (2) on each side of the lower die (7), and the two groups of screw holes (15) are symmetrically distributed along the transverse axis of the lower die part (2).

6. A manual trimming press according to claim 5, wherein: the number of the screw holes (15) in each group is five, and the five screw holes (15) are linearly and equidistantly distributed along the telescopic direction of the movable clamping block (9).