CN212760761U

CN212760761U - A punch press anchor clamps for ratchet spanner production

Info

Publication number: CN212760761U
Application number: CN202021628500.7U
Authority: CN
Inventors: 周志界
Original assignee: Hangzhou Lin'an Fumas Hardware Tools Co ltd
Current assignee: Hangzhou Lin'an Fumas Hardware Tools Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-23
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a punch press anchor clamps for ratchet spanner production, including the workstation, the inside hollow structure that is of workstation, workstation upper surface left and right sides fixed mounting has the hinge, and the workstation articulates through the hinge has the installation piece, and installation piece top fixed mounting has the rubber pad, and the quantity of installation piece is two, and two installation piece inboard one end fixed mounting have the cylinder, and cylinder other end fixed mounting has splint, and splint adopt rubber materials to make to the below is equipped with the punching press board between two installation pieces, punching press board left and right sides fixedly connected with rubber pad, both sides fixedly connected with roof around the punching press board upper surface, fixed surface installs the rubber pad on the roof. The utility model discloses during the non-operating condition, in withdrawing the workstation with anchor clamps, save very big occupation of land space to can avoid anchor clamps to expose for a long time and cause anchor clamps to rust outside, greatly increased the life of anchor clamps, be favorable to the long-time use of anchor clamps.

Description

A punch press anchor clamps for ratchet spanner production

Technical Field

The utility model relates to a ratchet spanner production technical field specifically is a punch press anchor clamps for ratchet spanner production.

Background

The ratchet wrench is a manual screw tightening and loosening tool, and is a single-head and double-head double offset ring spanner (with a fixed hole) with a movable handle. The main plum blossom sleeves and the auxiliary plum blossom sleeves with different specifications and sizes are connected in a manner that the female keys and the male keys of the hinged keys are occluded. Because one plum blossom sleeve is provided with the plum blossom-shaped through holes with two specifications, the screw can be used for the tightness of screws with two specifications, thereby enlarging the application range and saving the raw materials and the working hours. The adjustable wrench handle can conveniently adjust the using angle of the wrench, is used for the tightness operation of screws, and has the characteristics of strong applicability, convenient use and low manufacturing cost.

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.

The clamp is an important component of the punch press for producing the ratchet wrench, the working state and the non-working state of the existing punch press clamp are completely exposed outside, so that the occupied space is large, rusting is easily caused after the clamp is exposed outside for a long time, the service life of the clamp is influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press anchor clamps for ratchet spanner production to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a punch press anchor clamps for ratchet spanner production, includes the workstation, the inside hollow structure that is of workstation, workstation upper surface left and right sides fixed mounting has the hinge, and the workstation articulates through the hinge has the installation piece, installation piece top fixed mounting has the rubber pad, and the quantity of installation piece is two, and inside one end fixed mounting of two installation pieces has the cylinder, and cylinder other end fixed mounting has splint, and splint adopt rubber materials to make to the below is equipped with the punching press board between two installation pieces, punching press board left and right sides fixedly connected with rubber pad to link to each other with installation piece surface contact, both sides fixedly connected with roof around the punching press board upper surface, fixed surface installs the rubber pad on the roof, and the inside fixed mounting of roof left and right sides has electric putter two, punching press board lower surface left and right sides fixedly connected with ejector.

As a further aspect of the present invention: the left side and the right side of the lower surface of the workbench are fixedly connected with fixing frames, the number of the fixing frames is two, a base is fixedly connected below the two fixing frames, and electric push rods I are fixedly mounted on the left side and the right side of the upper surface of the base.

As a further aspect of the present invention: the upper end of the electric push rod is fixedly connected with a lifting plate, and the left side and the right side of the lifting plate are connected with the two fixing frames in a contact mode.

As a further aspect of the present invention: the left side and the right side of the upper surface of the lifting plate are fixedly connected with ejector rods, and the upper ends of the ejector rods are fixedly connected with the lower surface of the stamping plate.

As a further aspect of the present invention: the ejector pin outside is equipped with the supporting seat, and the supporting seat is fixed in the lifter plate upper surface left and right sides, and the inside hollow structure that is of supporting seat, and fixedly connected with pressure spring in the supporting seat, pressure spring upper end fixedly connected with bracing piece.

As a further aspect of the present invention: and one end of the inner side of the electric push rod II is fixedly provided with an auxiliary clamping pad, and the auxiliary clamping pad is made of rubber materials.

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

1. during operating condition, through the concertina movement of electric putter one to make the roof upward movement on the punching press board, thereby upwards extrude the installation piece of both sides in the workstation, make whole anchor clamps expose outside the workstation, and during non-operating condition, withdraw anchor clamps in the workstation, save very big occupation of land space, and can avoid anchor clamps to expose for a long time and cause anchor clamps to rust outside, greatly increased the life of anchor clamps, be favorable to the long-time use of anchor clamps.

2. And when under operating condition, the supporting seat on the lifter plate also follows ejector pin upward movement to the bracing piece top in the supporting seat supports the bottom of installation piece, makes fixing that the installation piece can be better, ensures anchor clamps at the stability of pressing from both sides the material in-process.

3. Through set up cylinder control splint about the punching press board to and set up two supplementary clamp cushions of control of electric putter around the punching press board, thereby carry out all-round clamp to the material and press from both sides tightly, press from both sides tight effect better, be favorable to ratchet spanner's production and processing, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a punch press jig for ratchet wrench production.

FIG. 2 is a top view of a punch press fixture for ratchet wrench production.

FIG. 3 is a schematic diagram of an internal structure of a support seat of a punch press jig for ratchet wrench production.

Fig. 4 is a schematic perspective view of an auxiliary clamp of a punch press clamp for ratchet wrench production.

In the figure: 1. a work table; 2. a fixed mount; 3. a supporting seat; 4. a top rod; 5. a lifting plate; 6. an electric push rod I; 7. a base; 8. a pressure spring; 9. a support bar; 10. mounting blocks; 11. a rubber pad; 12. a cylinder; 13. a splint; 14. a top plate; 15. a second electric push rod; 16. stamping the plate; 17. a hinge; 18. an auxiliary nip pad.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-4, a punch press fixture for ratchet wrench production comprises a workbench 1, the interior of the workbench 1 is of a hollow structure, hinges 17 are fixedly mounted on the left side and the right side of the upper surface of the workbench 1, the workbench 1 is hinged with mounting blocks 10 through the hinges 17, rubber pads 11 are fixedly mounted at the tops of the mounting blocks 10, the number of the mounting blocks 10 is two, air cylinders 12 are fixedly mounted at one ends of the inner sides of the two mounting blocks 10, a clamping plate 13 is fixedly mounted at the other end of each air cylinder 12, the clamping plate 13 is made of rubber materials, and the clamping plate 13 is made of rubber materials and plays a good protection effect when clamping materials.

And, be equipped with punching press board 16 between two installation pieces 10, as the punching press platform of material, punching press board 16 left and right sides fixedly connected with rubber pad 11 to link to each other with installation piece 10 surface contact, punching press board 16 upper surface front and back both sides fixedly connected with roof 14, roof 14 upper surface fixed mounting has rubber pad 11, and the inside fixed mounting in roof 14 left and right sides has electric putter two 15, punching press board 16 lower surface left and right sides fixedly connected with ejector pin 4.

Specifically, 1 lower surface left and right sides fixedly connected with mount 2 of workstation, the quantity of mount 2 is two, below fixedly connected with base 7 between two

mounts

2, and 7 upper surface left and right sides fixed mounting of base has electric putter one 6, 6 upper end fixedly connected with lifter plate 5 of electric putter, the 5 left and right sides of lifter plate link to each other with two mount 2 contacts, 5 upper surface left and right sides fixedly connected with ejector pin 4 of lifter plate, ejector pin 4 upper end and 16 lower fixed surface of punching press board link to each other, two 15 inboard one ends fixed mounting of electric putter have supplementary clamp pad 18, and supplementary clamp pad 18 adopts rubber materials to make, makes it play fine protection effect when pressing from both sides tight material.

Example two

mounts

Please refer to fig. 3, a difference between the second embodiment and the first embodiment is that a supporting seat 3 is disposed outside the ejector rod 4, the supporting seat 3 is fixed at the left and right sides of the upper surface of the lifting plate 5, the supporting seat 3 is hollow, a pressure spring 8 is fixedly connected in the supporting seat 3, and a supporting rod 9 is fixedly connected to the upper end of the pressure spring 8, when the clamping fixture is in a working state, the supporting seat 3 on the lifting plate 5 moves upwards along with the ejector rod 4, and the top end of the supporting rod 9 in the supporting seat 3 abuts against the bottom of the mounting block 10, so that the mounting block 10 can be better fixed, and the stability of the clamping fixture in the material clamping.

The utility model discloses a theory of operation is: during working, the top plate 14 on the stamping plate 16 moves upwards through the telescopic motion of the electric push rod I6, so that the mounting blocks 10 on two sides in the workbench 1 are extruded upwards, the whole fixture is exposed out of the workbench, and during non-working state, the fixture is retracted into the workbench, so that a large occupied space is saved, the fixture is prevented from rusting due to the fact that the fixture is exposed outside for a long time, the service life of the fixture is greatly prolonged, the fixture is favorable for long-time use, in working state, the supporting seat 3 on the lifting plate 5 also moves upwards along with the ejector rod 4, the top end of the supporting rod 9 in the supporting seat 3 is abutted against the bottom of the mounting block 10, the mounting blocks 10 can be fixed better, the stability of the fixture in the material clamping process is ensured, the clamping plate 13 is controlled by arranging the air cylinders 12 on the left and the right sides of the stamping plate 16, and the auxiliary clamping pads 18 are controlled by the electric push rods II 15 arranged on the front and, thereby carry out all-round clamp to the material and press from both sides tightly the effect better, be favorable to ratchet spanner's production and processing, the practicality is strong.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A punch press clamp for ratchet wrench production comprises a workbench (1), wherein the interior of the workbench (1) is of a hollow structure, and is characterized in that hinges (17) are fixedly installed on the left side and the right side of the upper surface of the workbench (1), installation blocks (10) are hinged to the workbench (1) through the hinges (17), rubber pads (11) are fixedly installed at the tops of the installation blocks (10), the number of the installation blocks (10) is two, an air cylinder (12) is fixedly installed at one end of the inner side of each of the two installation blocks (10), a clamping plate (13) is fixedly installed at the other end of each of the air cylinders (12), the clamping plate (13) is made of rubber materials, a punching plate (16) is arranged below the space between the two installation blocks (10), the rubber pads (11) are fixedly connected to the left side and the right side of the punching plate (16) and are connected with the surface of the installation blocks (10), fixed surface installs rubber pad (11) on roof (14), and the inside fixed mounting of roof (14) left and right sides has electric putter two (15), the left and right sides fixedly connected with ejector pin (4) of punching press board (16) lower surface.

2. The punch press clamp for ratchet wrench production according to claim 1, characterized in that two fixing frames (2) are fixedly connected to the left and right sides of the lower surface of the workbench (1), a base (7) is fixedly connected to the lower portion between the two fixing frames (2), and first electric push rods (6) are fixedly mounted on the left and right sides of the upper surface of the base (7).

3. The punch press clamp for producing the ratchet wrench as claimed in claim 2, wherein the upper end of the first electric push rod (6) is fixedly connected with a lifting plate (5), and the left side and the right side of the lifting plate (5) are in contact connection with the two fixing frames (2).

4. The punch press clamp for producing the ratchet wrench as claimed in claim 3, wherein the left and right sides of the upper surface of the lifting plate (5) are fixedly connected with the ejector rods (4), and the upper ends of the ejector rods (4) are fixedly connected with the lower surface of the punching plate (16).

5. The punch press clamp for ratchet wrench production according to claim 4, wherein the supporting seat (3) is provided on the outer side of the ejector rod (4), the supporting seat (3) is fixed on the left and right sides of the upper surface of the lifting plate (5), the supporting seat (3) is internally hollow, a pressure spring (8) is fixedly connected in the supporting seat (3), and a supporting rod (9) is fixedly connected to the upper end of the pressure spring (8).

6. The punch press clamp for producing the ratchet wrench as claimed in claim 1, wherein an auxiliary clamping pad (18) is fixedly mounted at one end of the inner side of the second electric push rod (15), and the auxiliary clamping pad (18) is made of a rubber material.