CN215697651U

CN215697651U - One-time processing and forming equipment for fastener groove and slot

Info

Publication number: CN215697651U
Application number: CN202122045900.6U
Authority: CN
Inventors: 何家林
Original assignee: Guangdong Xinkexing Hardware Products Co ltd
Current assignee: Guangdong Xinkexing Hardware Products Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses one-time processing and forming equipment for a fastener groove and a slot, and relates to the field of mold processing. Including the workstation, complementary unit and supporting mechanism, the top of workstation is provided with screw thread dental lamina and horizontal groove dental lamina, the top fixedly connected with pneumatic cylinder of workstation, the output pot head of pneumatic cylinder is equipped with the piston rod, the top fixedly connected with fixed plate of workstation, complementary unit sets up in the inside of horizontal groove dental lamina, complementary unit includes clamp plate and slide bar, the clamp plate sets up in the top of horizontal groove dental lamina, the inside of horizontal groove dental lamina is located to the slide bar cover, supporting mechanism sets up in the top of workstation, the utility model discloses an utilize the design of screw thread dental lamina and horizontal groove dental lamina, can once only accomplish when being in the same place and then offering groove and thread to the fastener bolt through screw thread dental lamina and horizontal groove dental lamina fixed connection, a large amount of time and cost have been saved, the qualification rate of product has been increased, the utilization ratio of equipment has been improved.

Description

One-time processing and forming equipment for fastener groove and slot

Technical Field

The utility model relates to the technical field of die processing, in particular to a one-time processing and forming device for a fastener groove and a slot.

Background

At present, most mills all accomplish through the dental lamina to the screw thread processing on the fastener, can produce the bolt through the dental lamina in large batch, and the dental lamina is two square templates that are used for on the thread rolling machine, and one is long and one is short, and the long slab is the fly leaf, and the short slab is the fixed plate, and the higher authority is equipped with the thread for to the mould of screw thread extrusion forming for the screw thread.

When the thread and the groove on the bolt are machined by the conventional tooth plate, the process of firstly twisting the groove and then twisting the thread is completed through two process steps, so that a large amount of time and cost are wasted, the reject ratio of a product is increased easily through two process production, the produced bolt cannot meet the qualified requirement, and the utilization rate of equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a one-time processing and forming device for a fastener groove and a slot, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a one-time tool forming apparatus for fastener channels and grooves, comprising:

the hydraulic device comprises a workbench, wherein a thread tooth plate and a transverse groove tooth plate are arranged at the top end of the workbench, one end of the thread tooth plate is fixedly connected with one end of the transverse groove tooth plate, a hydraulic cylinder is fixedly connected to the top end of the workbench, a piston rod is sleeved at the output end of the hydraulic cylinder, one end of the piston rod is fixedly connected with one end of the thread tooth plate, and a fixing plate is fixedly connected to the top end of the workbench;

the auxiliary mechanism is arranged inside the transverse groove toothed plate and comprises two pressing plates and two sliding rods, the pressing plates are arranged at the top ends of the transverse groove toothed plate, the two sliding rods are sleeved inside the transverse groove toothed plate, and the top ends of the two sliding rods are fixedly connected with the bottom end of the pressing plate;

the supporting mechanism is arranged at the top end of the workbench and comprises a supporting block, a connecting rod and a bearing block, the supporting block is sleeved inside the workbench, the connecting rod is fixedly connected to the top end of the supporting block, and the bearing block is fixedly connected to the top end of the connecting rod.

Preferably, the guide way has been seted up on the top of workstation, the bottom fixedly connected with guide bar of screw thread dental lamina and horizontal groove dental lamina, the inside of guide way is located to the guide bar cover.

Preferably, the inside of the transverse slot toothed plate is provided with a sliding groove, and the sliding groove is sleeved on the outside of the sliding rod.

Preferably, a return spring is sleeved outside the sliding rod, the top end of the return spring is fixedly connected with the top end inside the sliding groove, and the bottom end of the return spring is fixedly connected with the bottom of the sliding rod.

Preferably, the inside of the workbench is provided with a longitudinal groove communicated with the guide groove, and the longitudinal groove is sleeved outside the supporting block.

Preferably, the interior of the longitudinal groove is fixedly connected with a return spring, and one end of the return spring is fixedly connected with one end of the supporting block.

The utility model discloses a one-time processing and forming device for a fastener groove and a slot, which has the following beneficial effects:

1. the utility model discloses an utilize the design of screw thread dental lamina and horizontal groove dental lamina, through screw thread dental lamina and horizontal groove dental lamina fixed connection together and then can once only accomplish when offering groove and screw thread on the fastener bolt, and then saved a large amount of time and cost, increased the qualification rate of product, improved the utilization ratio of equipment.

2. The utility model discloses an utilize complementary unit's design, complementary unit can carry out fore-and-aft fixed to the fastener bolt, and then makes the fastener bolt when the fluting fastener bolt's hexagonal prism platform bottom and the top of horizontal groove dental lamina and the top of fixed plate firmly block together, and then conveniently sets up the thread tooth to the fastener bolt on next step, and then can improve the qualification rate of product.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the chute of the present invention;

FIG. 3 is a schematic view showing the internal cross-sectional structure of the guide groove and the horizontal groove of the present invention.

In the figure: 1. a work table; 101. a guide groove; 102. a transverse groove; 2. a thread die; 3. a transverse slot dental plate; 301. a chute; 4. a hydraulic cylinder; 401. a piston rod; 5. a fixing plate; 6. pressing a plate; 601. a slide bar; 7. a return spring; 8. a guide bar; 9. a support block; 10. a connecting rod; 11. a bearing block; 12. a return spring.

Detailed Description

The embodiment of the utility model discloses a one-time processing and forming device for a fastener groove and a slot, which is shown in figures 1-3 and comprises:

the thread cutting die comprises a workbench 1, wherein a thread cutting die 2 and a transverse groove cutting die 3 are arranged at the top end of the workbench 1, one end of the thread cutting die 2 is fixedly connected with one end of the transverse groove cutting die 3, a hydraulic cylinder 4 is fixedly connected to the top end of the workbench 1, a piston rod 401 is sleeved at the output end of the hydraulic cylinder 4 and can move back and forth in the hydraulic cylinder 4, one end of the piston rod 401 is fixedly connected with one end of the thread cutting die 2, a fixing plate 5 is fixedly connected to the top end of the workbench 1, the length of the fixing plate 5 is shorter than the length of the transverse groove cutting die 3 and the thread cutting die 2, lines on the fixing plate 5 are consistent with lines on the thread cutting die 2 and the transverse groove cutting die 3, and the cutting dies are the thread teeth on the fixing plate 5;

guide way 101 has been seted up on the top of workstation 1, the bottom fixedly connected with guide bar 8 of screw thread dental lamina 2 and transverse groove dental lamina 3, the inside of guide way 101 is located to 8 covers of guide bar, guide bar 8 is the L form, and the outside shape of guide bar 8 is unanimous with the inside shape of guide way 101, the one end that guide bar 8 is the L form designs into the arc surface form, mutually support through guide bar 8 and guide way 101, it is linear motion with transverse groove dental lamina 3 to have just restricted piston rod 401 and have driven screw thread dental lamina 2, make fastener bolt atress even.

The auxiliary mechanism is arranged inside the transverse groove toothed plate 3 and comprises a pressing plate 6 and two sliding rods 601, the pressing plate 6 is arranged at the top end of the transverse groove toothed plate 3, the bottom end of the back surface of the pressing plate 6 is arc-surface-shaped, the two sliding rods 601 are arranged, the two sliding rods 601 are all sleeved inside the transverse groove toothed plate 3, and the top ends of the two sliding rods 601 are fixedly connected with the bottom end of the pressing plate 6;

the sliding groove 301 is formed in the transverse groove toothed plate 3, the sliding groove 301 is connected to the outer portion of the sliding rod 601 in a sleeved mode, the sliding rod 601 is in a T shape, the outer shape of the sliding rod 601 is identical to the inner shape of the sliding groove 301, the pressing plate 6 can be prevented from being separated from the transverse groove toothed plate 3 through the sliding rod 601, and the outer wall of the sliding rod 601 is attached to the inner wall of the sliding groove 301.

The return spring 7 is sleeved outside the sliding rod 601, the return spring 7 is initially in an extrusion stress and force storage state, the sliding rod 601 is always subjected to upward extrusion force of the return spring 7, the top end of the return spring 7 is fixedly connected with the top end inside the sliding groove 301, and the bottom end of the return spring 7 is fixedly connected with the bottom of the sliding rod 601, so that the return spring 7 is uniformly stressed, and deformation is prevented when the stress of the return spring 7 is not uniform.

Supporting mechanism, supporting mechanism sets up in the top of workstation 1, supporting mechanism includes supporting shoe 9, connecting rod 10 and carrier block 11, workstation 1's inside is located to supporting shoe 9 cover, supporting shoe 9's front is the arcwall form, and the positive radian of supporting shoe 9 is opposite with the radian of 8 tip of guide bar, connecting rod 10 fixed connection is on supporting shoe 9's top, carrier block 11 fixed connection is on connecting rod 10's top, carrier block 11's front is the arcwall form, and the positive radian of carrier block 11 is opposite with the radian of the 6 back bottoms of clamp plate.

The inside of workstation 1 is seted up and is led the vertical groove 102 of groove 101 intercommunication each other, and vertical groove 102 cup joints in the outside of supporting shoe 9, and the inside fixedly connected with reset spring 12 of vertical groove 102, reset spring 12 are in extrusion atress and hold the power state initially, and the one end of reset spring 12 and the one end fixed connection of supporting shoe 9, and supporting shoe 9 receives reset spring 12's thrust always, and the elasticity of reset spring 12 is greater than return spring 7's elasticity.

The working principle is as follows: when a groove and a thread are to be formed on a fastener bolt, an operator firstly places the fastener bolt between the transverse groove thread plate 3 and the fixing plate 5, and at the moment, the bottom end of a hexagonal frustum pyramid of the fastener bolt is mutually clamped with the top end of the transverse groove thread plate 3 and the top end of the fixing plate 5;

then, a hydraulic cylinder 4 is started through a switch panel, the hydraulic cylinder 4 drives a piston rod 401 to move towards a direction close to a fixing plate 5, the piston rod 401 drives a thread tooth plate 2 and a transverse groove tooth plate 3 to move, the thread tooth plate 2 and the transverse groove tooth plate 3 drive a guide rod 8 to move along the inside of a guide groove 101, the guide rod 8 drives a support block 9 to move along the inside of a longitudinal groove 102, the support block 9 drives a connecting rod 10 to move, the connecting rod 10 drives a bearing block 11 to move, the top end of the bearing block 11 presses the bottom end of a pressing plate 6 to move until the front face of the support block 9 moves into the inside of the longitudinal groove 102, the bearing block 11 moves out of the bottom end of the pressing plate 6 at the moment, a return spring 7 is free of extrusion force, the return spring 7 releases elastic force to drive the sliding rod 601 to move towards the top end direction close to a workbench 1 along the inside of a sliding groove 301, and the sliding rod 601 drives the pressing plate 6 to move until the bottom end of the pressing plate 6 is clamped with the top end of a fastener bolt;

meanwhile, the transverse groove tooth plate 3 and the thread tooth plate 2 drive the fastener bolt to move along the back of the fixing plate 5, the transverse groove tooth plate 3 and the thread tooth plate 2 sequentially pass through the surface of the fastener bolt to open a groove and a thread tooth on the fastener bolt until the fastener bolt moves out of the other end of the fixing plate 5 from one end of the fixing plate 5, and then the return spring 7 pushes the sliding rod 601 to drive the pressing plate 6 to move, so that the bottom end of the pressing plate 6 is clamped with the top end of the transverse groove tooth plate 3 and the top end of the fixing plate 5;

then the hydraulic cylinder 4 drives the piston rod 401 to move towards the direction far away from the fixed plate 5 through the switch surface, the piston rod 401 drives the thread tooth plate 2 and the transverse groove tooth plate 3 to move, the thread tooth plate 2 and the transverse groove tooth plate 3 drive the guide rod 8 to move along the inner part of the guide groove 101 until the stop of the clamping of one end of the guide rod 8 and one end of the inner part of the guide groove 101, at the moment, the reset spring 12 is free from extrusion force, the reset spring 12 pushes the supporting block 9 to move along the inner part of the longitudinal groove 102, the supporting block 9 drives the connecting rod 10 and the bearing block 11 to move, when one end of the arc-shaped surface of the bearing block 11 and one end of the arc-shaped surface of the bottom end of the pressing plate 6 are mutually clamped, the bearing block 11 pushes the pressing plate 6 to move away from the top end direction of the workbench 1, the pressing plate 6 drives the sliding rod 601 to move along the inside of the sliding groove 301, and the sliding rod 601 extrudes the return spring 7 to contract and store force until the top end of the bearing block 11 is clamped with the bottom end of the pressing plate 6.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A one-time forming machine for fastener grooves and slots, comprising:

the thread die comprises a workbench (1), wherein a thread die (2) and a transverse groove die (3) are arranged at the top end of the workbench (1), one end of the thread die (2) is fixedly connected with one end of the transverse groove die (3), a hydraulic cylinder (4) is fixedly connected to the top end of the workbench (1), a piston rod (401) is sleeved at the output end of the hydraulic cylinder (4), one end of the piston rod (401) is fixedly connected with one end of the thread die (2), and a fixing plate (5) is fixedly connected to the top end of the workbench (1);

the auxiliary mechanism is arranged inside the transverse groove toothed plate (3) and comprises a pressing plate (6) and two sliding rods (601), the pressing plate (6) is arranged at the top end of the transverse groove toothed plate (3), the two sliding rods (601) are sleeved inside the transverse groove toothed plate (3), and the top ends of the two sliding rods (601) are fixedly connected with the bottom end of the pressing plate (6);

the supporting mechanism is arranged on the top end of the workbench (1) and comprises a supporting block (9), a connecting rod (10) and a bearing block (11), the supporting block (9) is sleeved inside the workbench (1), the connecting rod (10) is fixedly connected to the top end of the supporting block (9), and the bearing block (11) is fixedly connected to the top end of the connecting rod (10).

2. The one-time tooling molding apparatus for fastener channels and grooves of claim 1 wherein: guide way (101) have been seted up on the top of workstation (1), bottom fixedly connected with guide bar (8) of screw thread dental lamina (2) and horizontal groove dental lamina (3), the inside of guide way (101) is located to guide bar (8) cover.

3. The one-time tooling molding apparatus for fastener channels and grooves of claim 1 wherein: a sliding groove (301) is formed in the transverse groove tooth plate (3), and the sliding groove (301) is sleeved on the outer portion of the sliding rod (601).

4. The one-time tooling molding apparatus for fastener channels and grooves of claim 1 wherein: the outside of slide bar (601) has cup jointed return spring (7), the top of return spring (7) and the inside top fixed connection of spout (301), the bottom of return spring (7) and the bottom fixed connection of slide bar (601).

5. The one-time tooling molding apparatus for fastener channels and grooves of claim 1 wherein: the inner part of the workbench (1) is provided with a longitudinal groove (102) communicated with the guide groove (101), and the longitudinal groove (102) is sleeved on the outer part of the supporting block (9).

6. The one-time tooling molding apparatus for fastener channels and grooves of claim 5 wherein: a return spring (12) is fixedly connected to the interior of the longitudinal groove (102), and one end of the return spring (12) is fixedly connected with one end of the supporting block (9).