CN212945015U

CN212945015U - Stamping device is used in production of general gasoline engine decompression mechanism

Info

Publication number: CN212945015U
Application number: CN202021287977.3U
Authority: CN
Inventors: 梁姗姗; 张鹏歆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-13
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a stamping device for producing a decompression mechanism of a general gasoline engine, which comprises an installation top plate, a telescopic spring, a blank pressing plate and an installation bottom plate, a supporting seat is arranged at the top end of the mounting bottom plate, the edge pressing plate is matched with the supporting seat, spring fixing seats are arranged at four corners of the top end of the edge pressing plate, the bottom end of the mounting top plate is provided with a spring fixing seat which is fixedly mounted through a bolt, the number of the spring fixing seats at the bottom end of the mounting top plate is equal to that of the spring fixing seats on the blank holder plate and the spring fixing seats are in one-to-one correspondence, spring fixing blocks are arranged at two ends of the telescopic spring and are convex blocks, the spring fixing seat is characterized in that a clamping groove is formed in the spring fixing seat and matched with the spring fixing block, a fixing bolt is installed on one side of the clamping groove, and a clamping block is installed at the end of the fixing bolt. The utility model discloses, make things convenient for expanding spring's change more.

Description

Stamping device is used in production of general gasoline engine decompression mechanism

Technical Field

The utility model relates to a stamping device technical field specifically is a stamping device is used in production of general machine decompression mechanism.

Background

The general machine decompression mechanism carries out the punching operation to the material in the in-process of production to realize the processing of slotted hole and shape, and stamping device generally installs the blank holder board, fixes in order to carry out the blank holder to the material, installs expanding spring on the blank holder board, realizes the removal of blank holder board.

The utility model discloses an applicant discovers, when current punching device is used in production of general machine decompression mechanism, expanding spring's installation is comparatively loaded down with trivial details with the dismantlement, influences expanding spring's change, causes to use inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device is used in production of general machine decompression mechanism to solve among the prior art expanding spring's installation and dismantlement comparatively loaded down with trivial details, influence the problem of expanding spring's change.

In order to achieve the above object, the utility model provides a following technical scheme:

a stamping device for producing a decompression mechanism of a general gasoline engine comprises an installation top plate, a telescopic spring, a side pressing plate and an installation bottom plate, a supporting seat is arranged at the top end of the mounting bottom plate, the edge pressing plate is matched with the supporting seat, spring fixing seats are arranged at four corners of the top end of the edge pressing plate, the bottom end of the mounting top plate is provided with a spring fixing seat which is fixedly mounted through a bolt, the number of the spring fixing seats at the bottom end of the mounting top plate is equal to that of the spring fixing seats on the blank holder plate and the spring fixing seats are in one-to-one correspondence, spring fixing blocks are arranged at two ends of the telescopic spring and are convex blocks, a clamping groove is arranged in the spring fixing seat and matched with the spring fixing block, a fixing bolt is arranged on one side of the clamping groove, the fixing bolt penetrates through the side wall of the spring fixing seat, and the clamping block is installed at the end part of the fixing bolt.

Preferably, the top fixed mounting of blank pressing board has spacing post, spacing pipe is installed to the bottom of installation roof, spacing pipe and spacing post quantity equal and one-to-one, spacing post inserts in spacing intraductally.

Preferably, the spring fixing seat is provided with a threaded through hole matched with the fixing bolt, and the fixing bolt is matched with the spring fixing seat through threads.

Preferably, the end part of the fixing bolt is connected with the clamping block through a bearing, the clamping block is integrally an L-shaped block, and the clamping block is matched with the spring fixing block.

Preferably, install electronic flexible post on the mounting plate, electronic flexible post sets up four and is the rectangle setting, the supporting shoe is installed on the top of electronic flexible post, the top of supporting shoe is spherical setting, the bottom of blank holder plate is provided with supports the groove, support the groove and the equal and one-to-one correspondence of supporting shoe quantity, support groove and supporting shoe phase-match.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device passes through fixing bolt and drives the motion of joint piece, carries out the joint of spring fixed block through the joint piece and fixes to realize expanding spring's installation, fixing bolt drives the joint piece and breaks away from the spring fixed block, can dismantle expanding spring, makes things convenient for expanding spring's change.

2. When changing expanding spring, electronic flexible post drives the supporting shoe card and goes into to support the inslot, realizes the support of blank holder, avoids the blank holder because the surface is smooth to be difficult to fix, and the convenience is changed expanding spring.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation of the spring fixing block of the present invention;

FIG. 3 is a schematic structural view of the spring fixing seat of the present invention;

fig. 4 is a schematic view of the supporting block and the supporting groove of the present invention.

In the figure: 1. installing a top plate; 2. a spring fixing seat; 3. a tension spring; 4. pressing an edge plate; 5. mounting a bottom plate; 6. a limiting pipe; 7. a limiting column; 8. a supporting seat; 9. a support block; 10. fixing the bolt; 11. a clamping groove; 12. a clamping block; 13. a spring fixing block; 14. a support groove; 15. electric telescopic column.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a stamping device for producing a general-purpose machine decompression mechanism comprises a top mounting plate 1, a telescopic spring 3, a blank holder plate 4 and a bottom mounting plate 5, wherein a supporting seat 8 is installed at the top end of the bottom mounting plate 5, the blank holder plate 4 is matched with the supporting seat 8, a limiting post 7 is fixedly installed at the top end of the blank holder plate 4, a limiting tube 6 is installed at the bottom end of the top mounting plate 1, the limiting tubes 6 are equal in number and correspond to the limiting posts 7 one by one, the limiting post 7 is inserted into the limiting tube 6, when the device is used, the limiting post 7 moves in the limiting tube 6, spring holders 2 are installed at four corners at the top end of the blank holder plate 4, a spring holder 2 is installed at the bottom end of the top mounting plate 1, the spring holders 2 are installed and fixed by bolts, the spring holders 2 at the bottom end of the, spring fixing blocks 13 are installed at two ends of the telescopic spring 3, the spring fixing blocks 13 are convex blocks, clamping grooves 11 are formed in the spring fixing seat 2, the clamping grooves 11 are matched with the spring fixing blocks 13, fixing bolts 10 are installed on one sides of the clamping grooves 11, the fixing bolts 10 penetrate through the side wall of the spring fixing seat 2, threaded through holes matched with the fixing bolts 10 are formed in the spring fixing seat 2, the fixing bolts 10 are matched with the spring fixing seat 2 through threads, clamping blocks 12 are installed at the end portions of the fixing bolts 10, the end portions of the fixing bolts 10 are connected with the clamping blocks 12 through bearings, the clamping blocks 12 are integrally L-shaped blocks, the clamping blocks 12 are matched with the spring fixing blocks 13, the clamping blocks 12 drive the clamping blocks 12 to move, the clamping blocks 12 are clamped on the spring fixing blocks 13, fixing of the spring fixing blocks 13 is achieved, electric telescopic columns 15 are installed on the installation bottom plate 5, supporting blocks 9 are installed on the top ends of the electric telescopic columns 15, the top ends of the supporting blocks 9 are arranged in a spherical mode, supporting grooves 14 are formed in the bottom ends of the edge pressing plates 4, the supporting grooves 14 are equal to the supporting blocks 9 in number and correspond to the supporting blocks 9 in a one-to-one mode, the supporting grooves 14 are matched with the supporting blocks 9, and the supporting of the edge pressing plates 4 is fixed through the matching of the supporting blocks 9 and the supporting grooves 14.

The utility model discloses a theory of operation and use flow: spring fixed block 13 card with expanding spring 3 both ends is gone into the joint inslot 11 of spring fixing base 2, drive joint piece 12 motion through fixing bolt 10, joint piece 12 card is on spring fixed block 13, realize the fixed of spring fixed block 13, thereby realize expanding spring 3's installation, when dismantling change expanding spring 3, electronic flexible post 15 drives supporting shoe 9 and rises, supporting shoe 9 card is gone into the support inslot 14 of pressing sideboard 4, the support of pressing sideboard 4 carries out, drive joint piece 12 through fixing bolt 10 and break away from spring fixed block 13, can lift spring fixed block 13 off from spring fixing base 2, change expanding spring 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a punching device is used in production of general machine decompression mechanism, includes installation roof (1), expanding spring (3), blank holder (4) and mounting plate (5), its characterized in that: the supporting seat (8) is installed at the top end of the installing bottom plate (5), the edge pressing plate (4) is matched with the supporting seat (8), spring fixing seats (2) are installed at four corners of the top end of the edge pressing plate (4), the spring fixing seats (2) are installed at the bottom end of the installing top plate (1), the spring fixing seats (2) are installed and fixed through bolts, the number of the spring fixing seats (2) at the bottom end of the installing top plate (1) is equal to that of the spring fixing seats (2) on the edge pressing plate (4) and corresponds to that of the spring fixing seats one to one, spring fixing blocks (13) are installed at two ends of the telescopic springs (3), the spring fixing blocks (13) are convex blocks, a clamping groove (11) is formed in each spring fixing seat (2), the clamping groove (11) is matched with the spring fixing blocks (13), and a fixing bolt (10), fixing bolt (10) run through the lateral wall of spring fixing base (2), joint piece (12) are installed to the tip of fixing bolt (10).

2. The punching device for producing the general machine decompression mechanism according to claim 1, wherein: the top fixed mounting of blank pressing board (4) has spacing post (7), spacing pipe (6) are installed to the bottom of installation roof (1), spacing pipe (6) equal and the one-to-one with spacing post (7) quantity, spacing post (7) insert in spacing pipe (6).

3. The punching device for producing the general machine decompression mechanism according to claim 1, wherein: the spring fixing seat (2) is provided with a thread through hole matched with the fixing bolt (10), and the fixing bolt (10) is matched with the spring fixing seat (2) through threads.

4. The punching device for producing the general machine decompression mechanism according to claim 1, wherein: the end part of the fixing bolt (10) is connected with a clamping block (12) through a bearing, the clamping block (12) is integrally an L-shaped block, and the clamping block (12) is matched with a spring fixing block (13).

5. The punching device for producing the general machine decompression mechanism according to claim 1, wherein: install electronic flexible post (15) on mounting plate (5), electronic flexible post (15) set up four and are the rectangle setting, supporting shoe (9) are installed on the top of electronic flexible post (15), the top of supporting shoe (9) is spherical setting, the bottom of blank holder plate (4) is provided with supports groove (14), support groove (14) and supporting shoe (9) quantity equal and one-to-one, support groove (14) and supporting shoe (9) phase-match.