CN217775270U - Large main body punching die and punching equipment comprising same - Google Patents

Abstract

The utility model relates to a die-cut mould of big main part reaches die-cut equipment including this mould belongs to die-cut mould technical field, and the die-cut mould of big main part includes the mount pad, sets up die-cut piece on the mount pad, die-cut piece includes that one end sets up die-cut main part and setting on the mount pad are in the die-cut tool bit of the die-cut main part other end, die-cut tool bit sets up with a plurality ofly, and is a plurality of die-cut tool bit winds die-cut main part a week interval sets up, and is a plurality of die-cut tool bit is used for carrying on die-cut to the inside different positions department of RF connector respectively. The present application has the effect of improving the machining efficiency of the RF connector.

Description

Large main body punching die and punching equipment comprising same

Technical Field

The application relates to the field of punching dies, in particular to a punching die and punching equipment comprising the same.

Background

An RF connector, i.e., a radio frequency coaxial connector, is generally considered as a component attached to a cable or mounted on an instrument as an element for electrical connection or separation of a transmission line, and at present, the RF connector belongs to a mechatronic product and mainly plays a role of a bridge; common RF connectors are generally tubular and require several barbed openings punched into the interior of the RF connector for connection stops.

In the related art, the barb opening inside the RF connector is usually punched by a punching die, and then another barb opening is punched by rotating the RF connector, and then the punching of the plurality of barb openings inside the RF connector is completed after repeated for a plurality of times.

With respect to the related art in the above, the inventors consider that the multiple press forming results in low processing efficiency of the RF connector.

SUMMERY OF THE UTILITY MODEL

In order to improve the processing efficiency of the RF connector, the application provides a large-body punching die and punching equipment comprising the same.

In a first aspect, the present application provides a large-body punching die, which adopts the following technical scheme:

the utility model provides a die-cut mould of big main part, is in including mount pad, setting die-cut piece on the mount pad, die-cut piece includes that one end sets up die-cut main part and setting on the mount pad are in the die-cut tool bit of the die-cut main part other end, die-cut tool bit setting is with a plurality of, and is a plurality of die-cut tool bit winds die-cut main part a week interval sets up, and is a plurality of die-cut tool bit is used for carrying out die-cut to the inside different positions department of RF connector respectively.

Through adopting above-mentioned technical scheme, install the mount pad on a stationary plane, establish the one end opening cover of RF connector outside die-cut main part for inside a plurality of die-cut tool bits stretched into the RF connector, punch the RF connector to the direction that is close to the mount pad, make a plurality of die-cut tool bits simultaneously die-cut the inside corresponding position of RF connector, once only punch out a plurality of barb mouths with the inside corresponding position of RF connector, compare in repeated die-cut machining efficiency that has improved.

Optionally, the die-cut main body is detachably connected with the mounting seat.

Through adopting above-mentioned technical scheme, convenient according to actual processing needs, the die-cut piece that shape, quantity or arrangement are different of changing die-cut tool bit.

Optionally, the die-cut main part is close to the one end of mount pad is provided with the stabilizing member, the stabilizing member cover is established and is fixed die-cut main part week side and with the mount pad links to each other.

Through adopting above-mentioned technical scheme, the setting up of stabilizer has played the supporting role to the die-cut main part, has increased the area of being connected of die-cut main part and mount pad, has promoted the stability of die-cut main part when carrying out die-cut to the RF connector.

Optionally, the circumferential side surface of the stabilizing member is provided with a plurality of auxiliary surfaces for limiting the relative rotation between the clamping tool and the stabilizing member.

By adopting the technical scheme, when a clamping tool such as a wrench is used for clamping the stabilizing member, the clamping end of the clamping tool is connected with the auxiliary surfaces, and compared with the arc-shaped peripheral side surface of the stabilizing member, the contact area between the clamping end of the clamping tool and the stabilizing member is increased, and the friction force between the clamping tool and the stabilizing member is increased; on the other hand, the clamping tool and the stabilizing piece are not easy to relatively rotate, so that the clamping tool can clamp the stabilizing piece to conveniently take the punching piece off the mounting seat; meanwhile, the clamping position is arranged on the stabilizing piece, so that the punching main body is not easily damaged.

Optionally, the mounting seat is provided with a plurality of positioning holes.

Through adopting above-mentioned technical scheme, conveniently pass through the bolt fastening with the mount pad and on a fixed plane or take off from a fixed surface.

In a second aspect, the present application provides a punching apparatus, which adopts the following technical solution:

a punching device comprises a mounting frame, a mounting platform arranged on the mounting frame, a punching driving assembly, a fixing jig which is arranged on the mounting frame in a sliding mode and used for fixing an RF connector to be processed, and a large main body punching die arranged on the mounting platform; the punching device comprises a fixing jig, a large main body punching die and a punching driving assembly, wherein a punching space is arranged between the fixing jig and the large main body punching die, and the punching driving assembly is used for driving the fixing jig to slide towards the direction close to or far away from the large main body punching die.

Through adopting above-mentioned technical scheme, the RF connector that will treat processing is fixed in fixed tool, install the die-cut mould of big main part on mounting platform, make the RF connector of fixing in fixed tool relative with the die-cut tool bit of the die-cut mould of big main part, the fixed tool of punching press drive assembly drive is to the direction motion that is close to the die-cut mould of big main part, make inside a plurality of die-cut tool bits stretch into the RF connector simultaneously, a plurality of die-cut tool bits are die-cut the inside corresponding position of RF connector simultaneously, a plurality of barb mouths are die-cut to disposable inside corresponding position with the RF connector.

Optionally, the stamping driving assembly comprises a manual stamping part and an elastic part arranged between the fixed jig and the mounting frame, the manual stamping part is used for driving the fixed jig to move through manual operation, and the elastic part has elastic potential energy for driving the fixed jig to move in the direction away from the mounting platform.

Through adopting above-mentioned technical scheme, carry out the punching press to fixing the RF connector on fixed tool through artifical manual mode, the setting up of elastic component is convenient for control operating personnel on the one hand and promotes the dynamics when fixed tool moves, and on the other hand, the elastic component can drive fixed tool and move and reset to the direction of keeping away from mounting platform after accomplishing die-cut, has saved the manpower.

Optionally, the mounting platform is provided with a mounting hole.

By adopting the technical scheme, the large main body punching die is conveniently fixed on the mounting platform through the bolt through the mounting hole.

Drawings

Fig. 1 is a schematic view of the structure of a blanking apparatus of the present application.

Fig. 2 is another perspective view of a schematic of a die cutting apparatus of the present application.

Fig. 3 is a schematic structural diagram of a large-body punching die in the punching device.

Description of reference numerals: 1. a mounting frame; 11. a stamping space; 2. mounting a platform; 21. mounting holes; 211. a through groove; 3. fixing the jig; 31. a guide rod; 32. a jig main body; 321. mounting grooves; 4. a punch drive assembly; 41. manually stamping parts; 411. a connecting rod; 412. a transmission rod; 413. punching the press rod; 42. an elastic member; 5. punching a die for a large main body; 51. a mounting seat; 511. positioning holes; 512. a through hole; 52. punching a piece; 521. punching a main body; 522. punching a notch; 523. punching a cutter head; 53. a stabilizing member; 531. positioning a groove; 532. an auxiliary surface.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses die-cut equipment. Referring to fig. 1 and 2, the punching equipment comprises an installation frame 1, an installation platform 2 welded and fixed at the bottom of the installation frame 1, a fixed jig 3 arranged on the installation frame 1 in a sliding manner along the vertical direction, a punching driving assembly 4 movably arranged above the installation frame 1, and a large main body punching die 5 fixedly arranged on the installation platform 2 through two half-tooth bolts; the large main body punching die 5 is used for punching an RF connector to be processed, the upper end of the mounting frame 1 extends to the position right above the mounting platform 2, the fixing jig 3 comprises a guide rod 31 and a jig main body 32 fixedly arranged at one end of the guide rod 31, the guide rod 31 penetrates through the mounting frame 1 and is positioned at the position right above the mounting platform 2, the guide rod 31 is arranged on the mounting frame 1 in a sliding mode along the vertical direction, the jig main body 32 is arranged at one end, close to the fixing platform, of the guide rod 31, a punching space 11 is arranged between the jig main body 32 and the large main body punching die 5, one end, close to the mounting platform 2, of the jig main body 32 is provided with a mounting groove 321, and the RF connector to be processed can be inserted and fixed in the mounting groove 321 in an interference mode; the stamping driving assembly 4 is connected with the fixing jig 3, and the stamping driving assembly 4 is manually operated and used for driving the fixing jig 3 to move towards the direction close to or far away from the mounting platform 2 so as to fix the RF connector to be processed in the mounting groove 321; the large main body punching die 5 is installed on the installation platform 2, so that the RF connector fixed in the fixing jig 3 is opposite to the large main body punching die 5, the fixing jig 3 is driven to punch in the direction close to the large main body punching die 5 by the manual operation punching driving component 4, and the punching of the RF connector is completed.

Referring to fig. 1 and 2, the stamping driving assembly 4 includes a manual stamping part 41, the manual stamping part 41 includes a connecting rod 411 having one end hinged to the mounting frame 1, a transmission rod 412 having one end hinged to the other end of the connecting rod 411, and a stamping rod 413 having one end fixedly connected to the connecting rod 411 and far away from one end of the mounting frame 1, the connecting rod 411 is located above the fixed jig 3, one end of the transmission rod 412 far away from the connecting rod 411 is hinged to one end of the guide rod 31 far away from the jig main body 32, the length of the stamping rod 413 is far greater than that of the connecting rod 411, and the stamping rod 413 is parallel to a rotation plane of the connecting rod 411, the stamping rod 413 is manually pressed down, the stamping rod 413 drives the end of the connecting rod 411 connected to the transmission rod 412 to rotate downwards, and the transmission rod 412 presses down the fixed jig 3, thereby driving the fixed jig 3; due to the fact that the length of the stamping rod 413 is long, labor is saved in the manual stamping process.

Referring to fig. 1 and 2, punching press drive assembly 4 is still including setting up the elastic component 42 between mounting bracket 1 and fixed tool 3, elastic component 42 is an extension spring, the both ends of extension spring are hooked respectively on mounting bracket 1 and tool main part 32, the extension spring has the elastic potential energy of ordering about fixed tool 3 to the direction motion of keeping away from mounting platform 2, the dynamics when being convenient for control operating personnel promoted fixed tool 3 motion on the one hand of setting up of elastic component 42, on the other hand, elastic component 42 can drive fixed tool 3 and move and reset to the direction of keeping away from mounting platform 2 after accomplishing die-cut, the manpower has been saved.

Referring to fig. 1 and 3, the large main body punching die 5 includes an installation seat 51 and a punching part 52 arranged on the installation seat 51, the punching part 52 includes a punching main body 521 with one end screwed on the installation seat 51, the punching main body 521 is integrally cylindrical, four punching notches 522 are arranged at one end of the peripheral side surface of the punching main body 521, which is far away from the installation seat 51, the four punching notches 522 are uniformly arranged around the punching main body 521 at intervals, a punching tool bit 523 is formed between two adjacent punching notches 522, the four punching tool bits 523 are integrally formed with the punching main body 521, and the four punching tool bits 523 are respectively used for punching four different positions inside the RF connector at the same time, so that the punching processing efficiency is improved; in other embodiments, the number, shape, size and position of the punching tips 523 can be adaptively adjusted according to actual processing requirements; the stamping part screwed on the mounting seat 51 facilitates the replacement of the punching parts 52 with different shapes, numbers or arrangement modes of the punching heads 523 according to the actual processing requirements.

Referring to fig. 1 and 3, a stabilizing member 53 is sleeved in the middle of the punching main body 521, the stabilizing member 53 is a metal ring integrally formed with the punching main body 521, when the punching main body 521 is screwed on the mounting seat 51, one end of the stabilizing member 53 close to the mounting seat 51 is attached to the mounting seat 51, the stabilizing member 53 is arranged to support the punching main body 521, the connecting area between the punching main body 521 and the mounting seat 51 is increased, and the stability of the punching main body 521 in punching the RF connector is improved.

Referring to fig. 1 and 3, a positioning groove 531 is formed in the surface of one side, close to the fixing jig 3, of the stabilizing piece 53, the cross section of the positioning groove 531 is annular and is coaxially arranged with the punching main body, the RF connector can be inserted into the positioning groove 531 during punching processing, the outer side surface of the RF connector is attached to the groove wall of the positioning groove 531, the positioning groove 531 plays a role in guiding the movement of the RF connector during punching processing, lateral deviation of the RF connector during punching processing is avoided as much as possible, and therefore the quality of punching processing is improved.

Referring to fig. 1 and 3, four auxiliary surfaces 532 are cut on the circumferential side surface of the stabilizing member 53, the four auxiliary surfaces 532 are arranged opposite to each other two by two and the two opposite auxiliary surfaces 532 are arranged in parallel, and the two adjacent auxiliary surfaces 532 are arranged perpendicularly, when the stabilizing member 53 is clamped by a clamping tool such as a wrench, the clamping end of the clamping tool is connected with the plurality of auxiliary surfaces 532, and compared with the case that the circumferential side surface of the stabilizing member 53 is arc-shaped, on one hand, the contact area between the clamping end of the clamping tool and the stabilizing member 53 is increased, and the friction force between the clamping tool and the stabilizing member 53 is increased; on the other hand, the clamping tool and the stabilizing piece 53 are not easy to rotate relatively, so that the punching piece 52 can be conveniently taken down from the mounting seat 51 by clamping the stabilizing piece 53 through the clamping tool; meanwhile, the clamping position is on the stabilizing piece 53, so that the punching main body 521 is not easy to damage.

Referring to fig. 1 and 3, two sets of positioning holes 511 are formed in the mounting base 51, the positioning holes 511 are waist-shaped holes, the two sets of positioning holes 511 are symmetrically arranged by taking the stamping part as a symmetry center, a through hole 512 is formed in the mounting base 51 at a position adjacent to the positioning holes 511, and the positioning holes 511 and the side surfaces of the mounting base 51 are communicated by the through hole 512; the upper surface of the mounting platform 2 is provided with a mounting hole 21, the mounting hole 21 is a long hole which linearly penetrates through the mounting base 51 along the horizontal direction, the hole walls of two sides of the mounting hole 21 are respectively provided with a through groove 211 which horizontally penetrates through the hole wall of the mounting hole 21, and the notches of the two through grooves 211 are oppositely arranged; the two through holes 512 are aligned with the orifices of the mounting holes 21, the bolt heads of one half-tooth bolt are embedded into the two through grooves 211 from openings at two ends of the two through grooves 211, the bolt bodies of the half-tooth bolt penetrate through the mounting holes 21 and the through holes 512 and extend to the upper portion of the mounting seat 51, the half-tooth bolt is pushed into the positioning hole 511, the mounting seat 51 can be fixedly mounted on the mounting platform 2 through a nut gasket, and the positioning hole 511 with the waist-shaped cross section is convenient for adjusting the position of the mounting seat 51 mounted on the mounting platform 2.

The die-cut equipment of the embodiment of the application has the implementation principle that: fixing the RF connector to be processed in the mounting groove 321, and mounting the large main body punching die 5 on the mounting platform 2, so that the RF connector fixed in the fixing jig 3 is opposite to the large punching tool bit 523, and the manual pressing-down pressing rod 413 drives the fixing jig 3 to punch towards the direction close to the large main body punching die 5, thereby completing the punching of the RF connector.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A large-body punching die (5), characterized in that: including mount pad (51), setting up die-cut (52) on mount pad (51), die-cut (52) include that one end sets up die-cut main part (521) and setting on mount pad (51) are in die-cut tool bit (523) of die-cut main part (521) other end, die-cut tool bit (523) set up with a plurality ofly, a plurality of die-cut tool bit (523) wind die-cut main part (521) a week interval sets up, and is a plurality of die-cut tool bit (523) are used for respectively punching the inside different positions department of RF connector.

2. Large body blanking die (5) according to claim 1, characterized in that: the punching main body (521) is detachably connected with the mounting seat (51).

3. Large body blanking die (5) according to claim 1, characterized in that: one end, close to the mounting seat (51), of the punching main body (521) is provided with a stabilizing piece (53), and the stabilizing piece (53) is sleeved and fixed on the peripheral side of the punching main body (521) and connected with the mounting seat (51).

4. Large body blanking die (5) according to claim 3, characterized in that: the peripheral side surface of the stabilizing member (53) is provided with a plurality of auxiliary surfaces (532), and the auxiliary surfaces (532) are used for limiting the relative rotation of the clamping tool and the stabilizing member (53).

5. Large body blanking die (5) according to claim 1, characterized in that: the mounting seat (51) is provided with a plurality of positioning holes (511).

6. A die cutting apparatus characterized by: the large main body punching die comprises a mounting frame (1), a mounting platform (2) arranged on the mounting frame (1), a punching driving assembly (4), a fixing jig (3) which is arranged on the mounting frame (1) in a sliding mode and used for fixing an RF connector to be processed, and the large main body punching die of any one of claims 1-5; the large-main-body punching die is arranged on the mounting platform (2), a punching space (11) is arranged between the fixed jig (3) and the large-main-body punching die, and the punching driving assembly (4) is used for driving the fixed jig (3) to slide towards the direction close to or away from the large-main-body punching die (5).

7. A blanking apparatus according to claim 6, wherein: punching press drive assembly (4) are in including manual stamping workpiece (41) and setting fixed tool (3) with elastic component (42) between mounting bracket (1), manual stamping workpiece (41) are used for through artifical manual operation drive fixed tool (3) motion, elastic component (42) have order about fixed tool (3) are to keeping away from the elastic potential energy of the direction motion of mounting platform (2).

8. A blanking device according to claim 6, characterized in that: and the mounting platform (2) is provided with a mounting hole (21).

Images