CN214946089U

CN214946089U - Pressing tool

Info

Publication number: CN214946089U
Application number: CN202022602629.7U
Authority: CN
Inventors: 李志强
Original assignee: Individual
Current assignee: Chengdu Borns Medical Robotics Co Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-11-30
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a suppression frock, the suppression frock includes fixture base, pressure device and embossing mold utensil, pressure device sets up on the fixture base for exert pressure, the embossing mold utensil sets up on the fixture base, and with pressure device connects, be used for carry out the suppression action under pressure device's the drive. The invention has simple structure, convenient operation and high pressing efficiency.

Description

Pressing tool

Technical Field

The utility model relates to a suppression equipment technical field, it is specific, relate to a suppression frock.

Background

The steel wire rope is a spiral steel wire bundle with mechanical property combined with geometric requirement, and is formed by twisting a plurality of layers of steel wires into strands, comprising steel wires, a rope core and lubricating grease, mainly taking the rope core as a center and twisting a certain number of strands into a spiral shape. The material handling machine is used for lifting, traction, tensioning and bearing, is applied to various fields of modern construction, and has the advantages of high strength, light dead weight, stable work, difficulty in breaking the whole root suddenly, reliability in work and the like.

The safety of connection between wire rope usually is decided by the fastness of wire rope articulate, and wire rope articulate generally is rope clip connection, wedge articulate and utilizes wire rope to weave modes such as joint, but to the wire rope connection that the assembly space is narrow and small and the atress has strict demand, rope clip connection, wedge articulate connect the joint can not be used, generally adopts wire rope to weave joint or connecting sleeve embedding wire rope form.

And adopt the form of connecting sleeve embedding wire rope, need use the suppression equipment, accomplish the crimping that the wire rope connects, the utility model relates to a simple structure, convenient operation, suppression efficient suppression frock and suppression technology.

SUMMERY OF THE UTILITY MODEL

To the problem among the above-mentioned prior art, the utility model provides a suppression frock, simple structure, convenient operation, suppression are efficient.

In a first aspect, the utility model provides a suppression frock, including fixture base, pressure device and embossing mold utensil, pressure device sets up on the fixture base for exert pressure, the embossing mold utensil sets up on the fixture base, and with pressure device connects, be used for carry out the suppression action under pressure device's the drive.

In one embodiment, the longitudinal section of the tool base is an L-shaped structure.

The beneficial effects of adopting the above embodiment are: reasonable in design, it is fixed firm, the staff's of being convenient for operation.

In one embodiment, the pressure device comprises a pressure rod, a connecting portion and a connecting rod, one end of the pressure rod is hinged to the tool base, the longitudinal section of the connecting portion is of an arc-shaped structure, one end of the connecting portion is hinged to the pressure rod, one end of the connecting rod is hinged to one end, far away from the pressure rod, of the connecting portion, and one end, far away from the connecting portion, of the connecting rod is connected with the pressing die.

The beneficial effects of adopting the above embodiment are: the rotation of the pressure lever is converted into the linear motion of the connecting rod.

In one embodiment, the tool base further comprises a guide piece, the guide piece is arranged on the tool base, the connecting rod is arranged in the guide piece in a penetrating mode, and the guide piece is used for guiding the connecting rod, so that the connecting rod can move along the guide direction of the guide piece. The utility model discloses the guide adopts the guide cylinder.

The beneficial effects of adopting the above embodiment are: the guide and limit device is used for guiding and limiting the connecting rod so that the connecting rod can linearly move along the guide direction of the guide cylinder.

In an embodiment, the embossing mold utensil include go up the mould subassembly and with go up mould subassembly matched with lower mould subassembly, go up the mould subassembly with the connecting rod is connected, lower mould subassembly sets up on the frock base, the top of lower mould subassembly is provided with the guide post, go up be provided with on the mould subassembly with the corresponding guiding hole in guide post position, the guide post is worn to establish in the guiding hole, go up the mould subassembly be used for following under pressure device's the drive the guide post motion, in order to with lower mould subassembly cooperatees.

The beneficial effects of adopting the above embodiment are: the upper die assembly can move along the guide direction of the guide columns under the driving of the pressure device and is matched with the lower die assembly to complete the pressing action.

In one embodiment, the guide post is provided with a limiting block for preventing the upper die assembly from being separated from the guide post in the process of moving along the guide post.

The beneficial effects of adopting the above embodiment are: and is used for preventing the upper die assembly from being separated from the guide post during the movement along the guide post.

In one embodiment, an upper mold core is arranged on the upper mold assembly, a lower mold core is arranged on the lower mold assembly, the upper mold core and the lower mold core are distributed in a staggered mode and form a regular hexagonal pressing hole in a surrounding mode, and the size of the pressing hole can be adjusted in the moving process of the upper mold assembly.

The beneficial effects of adopting the above embodiment are: the stress is even, and the pressure welding piece is not easy to damage.

In one embodiment, the upper die assembly is provided with a pressing jaw, the lower die assembly is provided with a jaw groove corresponding to the pressing jaw, and the upper die assembly can drive the pressing jaw to move towards the jaw groove in the moving process so as to complete the pressing action.

The beneficial effects of adopting the above embodiment are: the crimping is firm, and is rational in infrastructure, and the suitability is strong.

In one embodiment, a first pressing groove is formed in the upper die assembly, a second pressing groove corresponding to the first pressing groove is formed in the lower die assembly, and the first pressing groove can be driven to move towards the second pressing groove in the moving process of the upper die assembly so as to complete pressing.

The beneficial effects of adopting the above embodiment are: reasonable structure and strong applicability.

In a first aspect, the utility model provides a pressing technology is applicable to above-mentioned suppression frock.

Compared with the prior art, the utility model has the advantages of:

(1) simple structure, convenient operation and high pressing efficiency.

(2) The pressure device is structurally arranged and can convert the rotation of the pressure rod into the linear motion of the connecting rod

(3) Due to the arrangement of the regular hexagon pressing holes, the stress is uniform, and the compression joint piece is not easy to damage.

The technical features mentioned above can be combined in various suitable ways or replaced by equivalent technical features as long as the purpose of the invention is achieved.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:

FIG. 1 is a schematic view showing a structure of a press tool in example 1;

FIG. 2 is a schematic view showing the structure of a press mold in example 1;

FIG. 3 is a schematic view showing the structure of a press mold in example 2;

FIG. 4 is a schematic view showing the structure of a press mold in example 3;

in the drawings, like parts are provided with like reference numerals. The drawings are not to scale.

10-pressing a tool, 11-a tool base; 13-a pressure device; 131-a pressure bar; 133-a connecting portion; 135-a connecting rod; 15-pressing a mould; 151-upper die assembly; 153-lower die assembly; 155-a guide post; 157-upper mold core; 157 a-first platen; 157 b-a second platen; 157 c-third press plate; 159-lower mold core; 159 a-a fourth platen; 159 b-a fifth platen; 159 c-a sixth platen; 161-pressing the jaws; 163-jaw slot; 165-a first hold-down groove; 167-a second hold-down groove; 17-guide cylinder.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Example 1:

as shown in fig. 1, a pressing tool 10 includes a tool base 11, a pressing device 13 and a pressing mold 15, wherein the pressing device 13 is disposed on the tool base 11 and is used for applying a pressing force, and the pressing mold 15 is disposed on the tool base 11 and is connected to the pressing device 13 and is used for performing a pressing action under the driving of the pressing device 13.

Specifically, in this embodiment, the longitudinal section of the fixture base 11 is an L-shaped structure, the pressure device 13 is disposed at the vertical end of the fixture base 11, the pressing mold 15 is disposed at the horizontal end of the fixture base 11, and the driving end of the pressure device 13 is detachably connected to the top end of the pressing mold 15. In this embodiment, the detachable connection includes, but is not limited to, a threaded connection, and the detachable connection is convenient for the pressing mold 15 to be detached and replaced.

In one embodiment, the driving end of the pressing device 13 is fixedly connected to the top end of the pressing die 15, and in this embodiment, the fixed connection includes, but is not limited to, welding.

The pressure device 13 comprises a pressure rod 131, a connecting portion 133 and a connecting rod 135, one end of the pressure rod 131 is hinged to the tool base 11, the longitudinal section of the connecting portion 133 is of an arc-shaped structure, one end of the connecting portion 133 is hinged to the pressure rod 131, one end of the connecting rod 135 is hinged to one end, far away from the pressure rod 131, of the connecting portion 133, and one end, far away from the connecting portion 133, of the connecting rod 135 is connected with the pressing die 15.

Specifically, in this embodiment, the pressing rod 131 is a long straight rod, and one end of the pressing rod 131 is hinged to the top of the vertical end of the tool base 11. One end of the connecting portion 133 is hinged to one end of the pressing rod 131 close to the vertical end of the tooling base 11, the other end of the connecting portion 133 is hinged to one end of the connecting rod 135, and one end of the connecting rod 135 far away from the connecting portion 133 is connected to the top of the pressing mold 15. In the process of pressing the pressing rod 131, the pressing rod 131 can drive the connecting rod 135 to move linearly, so as to drive the pressing mold 15 to perform a pressing action.

The pressing tool 10 further comprises a guide cylinder 17, the guide cylinder 17 is arranged on the tool base 11, the connecting rod 135 penetrates through the guide cylinder 17, and the guide cylinder 17 is used for guiding the connecting rod 135, so that the connecting rod 135 can move along the guide direction of the guide cylinder 17.

Specifically, in this embodiment, the guide cylinder 17 is a circular straight cylinder, the guide cylinder 17 is disposed at the vertical end of the tooling base 11, and the guide direction of the guide cylinder 17 is parallel to the length direction of the vertical end of the tooling base 11. The connecting rod 135 penetrates through the guide cylinder 17 and is in clearance fit with the inner side wall of the guide cylinder 17, and in the process of pressing the pressing rod 131, the pressing rod 131 can drive the connecting rod 135 to do reciprocating linear motion along the guide direction of the guide cylinder 17.

Wherein, the pressing die 15 includes an upper die assembly 151 and a lower die assembly 153 matched with the upper die assembly 151, the upper die assembly 151 is connected with the connecting rod 135, the lower die assembly 153 is arranged on the tooling base 11, a guide post 155 is arranged at the top of the lower die assembly 153, a guide hole corresponding to the position of the guide post 155 is arranged on the upper die assembly 151, the guide post 155 is arranged in the guide hole in a penetrating manner, and the upper die assembly is used for moving along the guide post 155 under the driving of the pressure device 13 so as to be matched with the lower die assembly 153.

Specifically, in this embodiment, the upper die assembly 151 is connected to the connecting rod 135 and perpendicular to the connecting rod, the lower die assembly 153 is disposed at the horizontal end of the tooling base 11, the top of the lower die assembly 153 is provided with a guide post 155, the upper die assembly 151 is provided with a guide hole corresponding to the guide post 155, the guide post 155 is disposed in the guide hole in a penetrating manner and parallel to the length direction of the vertical end of the tooling base 11, and the upper die assembly 151 moves along the guide post 155 under the driving of the pressure device 13 to match with the lower die assembly 153 to complete the pressing operation.

Wherein, be provided with the stopper on the guide post 155 for go up mould assembly 151's spacing, in order to avoid going up mould assembly 151 and moving the in-process guide post 155 that drops along guide post 155.

Wherein, the upper mold assembly 151 is provided with an upper mold core 157, the lower mold assembly 153 is provided with a lower mold core 159, the upper mold core 157 and the lower mold core 159 are distributed in a staggered manner and form a regular hexagonal pressing hole, and the size of the pressing hole can be adjusted in the movement process of the upper mold assembly 151.

As shown in fig. 2, in this embodiment, the upper mold core 157 is made of a first pressing plate 157a, a second pressing plate 157b, and a third pressing plate 157c, which are alternately arranged, an included angle between a pressing edge of the first pressing plate 157a and a pressing edge of the second pressing plate 157b is 120 °, and an included angle between a pressing edge of the second pressing plate 157b and a pressing edge of the third pressing plate 157c is 120 °.

The lower core 159 is made of a fourth pressing plate 159a, a fifth pressing plate 159b and a sixth pressing plate 159c which are alternately arranged, the included angle between the pressing edge of the fourth pressing plate 159a and the pressing edge of the fifth pressing plate 159b is 120 degrees, and the included angle between the pressing edge of the fifth pressing plate 159b and the pressing edge of the sixth pressing plate 159c is 120 degrees.

The pressing edge of the first pressing plate 157a is parallel to the pressing edge of the fourth pressing plate 159a, the pressing edge of the second pressing plate 157b is parallel to the pressing edge of the fifth pressing plate 159b, and the pressing edge of the third pressing plate 157c is parallel to the pressing edge of the sixth pressing plate 159 c. The pressing edge of the first pressing plate 157a, the pressing edge of the second pressing plate 157b, the pressing edge of the third pressing plate 157c, the pressing edge of the fourth pressing plate 159a, the pressing edge of the fifth pressing plate 159b and the pressing edge of the sixth pressing plate 159c jointly enclose a regular hexagon pressing hole, and the size of the pressing hole can be adjusted by the connecting rod 135 in the process of driving the upper die assembly 151 to complete the pressing action. Due to the arrangement of the regular hexagon pressing holes, the stress of the piece to be pressed is uniform, and the piece to be pressed is not easy to damage. In this embodiment, the member to be crimped is a wire rope joint.

Example 2:

a pressing tool 10 comprises a tool base 11, a pressure device 13 and a pressing die 15, wherein the pressure device 13 is arranged on the tool base 11 and used for applying pressure, and the pressing die 15 is arranged on the tool base 11 and connected with the pressure device 13 and used for executing pressing action under the driving of the pressure device 13.

Wherein, the upper mold assembly 151 is provided with a pressing jaw 161, the lower mold assembly 153 is provided with a jaw slot 163 corresponding to the pressing jaw 161, and the upper mold assembly 151 can drive the pressing jaw 161 to move towards the jaw slot 163 in the moving process, so as to complete the pressing action.

As shown in fig. 3, in this embodiment, the pressing jaw 161 is a V-shaped protrusion structure, the jaw groove 163 is a V-shaped groove matching with the V-shaped protrusion structure, and a groove body structure with an arc-shaped longitudinal section is provided at the bottom of the V-shaped groove as the pressing groove. The connecting rod 135 can press the part to be pressed, which is placed in the V-shaped groove, into the groove body structure with the arc-shaped longitudinal section in the moving process of the upper die assembly 151 so as to complete the pressing action. The V-arrangement groove sets up, can directly will treat that the crimping piece is put into the V-arrangement inslot and is carried out the crimping, and need not traditional crimping in-process and will treat that the crimping piece aligns with the suppression groove, has improved the work efficiency of suppression process.

In the case of the example 3, the following examples are given,

Wherein, go up and be provided with first suppression groove 165 on the mould subassembly 151, be provided with the second suppression groove 167 corresponding with first suppression groove 165 position on the lower mould subassembly 153, go up mould subassembly 151 in the motion process, can drive first suppression groove 165 and move towards the direction of second suppression groove 167 to accomplish the suppression action.

As shown in fig. 4, in this embodiment, a first inclined block is disposed on the upper die assembly 151, a first pressing groove 165 whose inner side surface is parallel to the inclined side surface of the first inclined block is disposed on the inclined side surface of the first inclined block, a second inclined block is disposed on the lower die assembly 153, the inclined side surface of the second inclined block faces the inclined side surface of the first inclined block and is parallel to the inclined side surface of the first inclined block, a second pressing groove 167 whose inner side surface is parallel to the inclined side surface of the second inclined block is disposed on the inclined side surface of the second inclined block, and when the connecting rod 135 drives the upper die assembly 151 to move, the first pressing groove 165 and the second pressing groove 167 approach each other to complete the pressing operation.

Example 4:

the utility model also provides a suppression technology for the crimping of wire rope connects is applicable to the suppression frock among the above-mentioned embodiment 1, and is concrete, including following process steps:

the connecting sleeve is placed in the pressed hole of the regular hexagon.

And respectively extending the crimping ends of the two sections of the steel wire rope joints into the connecting sleeve from the openings at the two ends of the connecting sleeve.

And the pressing rod 131 is pressed, the connecting rod 135 drives the upper die core 157 to move towards the lower die core 159, the pressing holes are gradually reduced, force is applied to the connecting sleeve, the connecting sleeve is tightly held and embedded into the steel wire rope connector, and the compression joint of the steel wire rope connector is completed.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims

1. The utility model provides a suppression frock which characterized in that includes:

a tooling base;

the pressure device is arranged on the tool base and used for applying pressure; and

the pressing die is arranged on the tool base, is connected with the pressure device and is used for executing pressing action under the driving of the pressure device;

the pressure device includes:

one end of the pressure lever is hinged with the tool base;

one end of the connecting part is hinged with the pressure rod; and

and one end of the connecting rod is hinged with the end, far away from the pressure rod, of the connecting part, and the end, far away from the connecting part, of the connecting rod is connected with the pressing die.

2. The pressing tool according to claim 1, further comprising a guide member arranged on the tool base, wherein the guide member is used for guiding and limiting the connecting rod, so that the connecting rod can move along the guide direction of the guide member.

3. The pressing tool according to claim 2, wherein the guide is movably or sleeved with the connecting rod.

4. The pressing tool of claim 3, wherein the pressing die comprises:

an upper die assembly connected with the connecting rod; and

the lower die assembly is matched with the upper die assembly and arranged on the tool base;

the top of the lower die assembly is provided with a guide post, the upper die assembly is provided with a guide hole corresponding to the position of the guide post, the guide post is arranged in the guide hole in a penetrating manner, and the upper die assembly is used for moving along the guide post under the driving of the pressure device so as to be matched with the lower die assembly.

5. The pressing tool according to claim 4, wherein a limiting block is arranged on the guide post and used for preventing the upper die assembly from being separated from the guide post in the process of moving along the guide post.

6. The pressing tool according to claim 4, wherein an upper mold core is arranged on the upper mold assembly, a lower mold core is arranged on the lower mold assembly, the upper mold core and the lower mold core are distributed in a staggered mode and surround a regular hexagonal pressing hole, and the size of the pressing hole can be adjusted in the moving process of the upper mold assembly.

7. The pressing tool according to claim 4, wherein the upper die assembly is provided with a pressing jaw, the lower die assembly is provided with a jaw groove corresponding to the pressing jaw, and the upper die assembly can drive the pressing jaw to move towards the jaw groove in the moving process so as to complete the pressing action.

8. The pressing tool according to claim 4, wherein a first pressing groove is formed in the upper die assembly, a second pressing groove corresponding to the first pressing groove is formed in the lower die assembly, and the upper die assembly can drive the first pressing groove to move towards the second pressing groove in the moving process so as to complete pressing.