CN210309180U

CN210309180U - Locking device for movable workbench of press

Info

Publication number: CN210309180U
Application number: CN201920784445.1U
Authority: CN
Inventors: 巩伟; 秦福强; 李若菡
Original assignee: Shandong Jianha Yuyang Heavy Industry Machinery Co Ltd
Current assignee: Shandong Jianha Yuyang Heavy Industry Machinery Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-14
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a press equipment field specifically is a press travelling table locking device, including the sliding plate, sliding plate upside middle part fixed mounting has the workstation, and the sliding plate four corners is provided with the notch, and the notch left and right sides is provided with first spacing hole, and first spacing downthehole end is provided with the gag lever post, and fixed mounting has the screwed pipe between the gag lever post, and both sides fixed mounting has the stopper about the screwed pipe, and the stopper setting is in the upper and lower both sides of notch, there is the threaded rod through threaded connection inside the screwed pipe, and threaded rod upside fixed mounting has the spread groove, the spread groove right side is provided with locking clamping device, the utility model discloses can carry out centre gripping locking to article effectively and handle, can guarantee like this that equipment is stable to.

Description

Locking device for movable workbench of press

Technical Field

The utility model relates to a press equipment field specifically is a press travelling table locking device.

Background

The press machine is a universal machine with a delicate structure, and can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like. The press machine is divided into three types, namely a screw press machine, a crank press machine and a hydraulic press machine, and the lower parts of the press machines are all provided with forge piece ejection devices. When the mechanical press works, the motor drives the large belt pulley through the V-belt, and the crank-slider mechanism is driven through the gear pair and the clutch, so that the slider and the male die go down linearly.

Although the currently published chinese patent No. CN104985856B mobile workbench positioning and locking device can conveniently clamp articles, the device is inconvenient to use because the clamping and locking part cannot be adjusted in the working process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press travelling table locking device 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 press machine travelling table locking device, includes the sliding plate, sliding plate upside middle part fixed mounting has the workstation, and the sliding plate four corners is provided with the notch, and the notch left and right sides is provided with first spacing hole, and first spacing downthehole end is provided with the gag lever post, and fixed mounting has the screwed pipe between the gag lever post, and both sides fixed mounting has the stopper about the screwed pipe, and the stopper setting is in the upper and lower both sides of notch, there is the threaded rod the screwed pipe is inside through threaded connection, and threaded rod upside fixed mounting has the spread groove, the spread groove right side is provided.

As the utility model discloses a preferred embodiment, the stopper left and right sides fixed mounting of lower extreme has the locating plate, and the locating plate outer end is provided with first locating hole, can conveniently fix a position the processing to the screwed pipe of notch inside, can guarantee like this that screwed pipe and clamping device's location is handled to the convenient article to equidimension style not locks.

As an optimized embodiment of the utility model, the threaded rod downside fixed mounting has the twist grip, can make things convenient for rotatory threaded rod.

As an optimal implementation mode of the utility model, the last connecting plate of locking clamping device is connected through pivot and spread groove, and the connecting plate is provided with the spacing hole of second with the spread groove right-hand member, and the inner downside fixed mounting of connecting plate has the rubber protection pad, and the convenient connecting plate that can rotates, conveniently carries out centre gripping locking to article like this.

As an optimized implementation mode of the utility model, the inside spout that is provided with of connecting plate, the inside slider that is provided with of spout, the slider front end are provided with the second locating hole, and second locating hole front side is provided with set screw, and the set screw setting can conveniently fix a position the processing to the slider in the inboard of connecting plate.

As an optimal implementation mode of the utility model, slider downside fixed mounting has the connecting rod, and the connecting rod inboard is provided with the side grip block, can carry out side centre gripping locking to article effectively, guarantees the stability of equipment like this.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can adjust the distance between the clamping and locking devices by manually adjusting the distance between the threaded rods, thereby facilitating the clamping and locking treatment of articles with different sizes and the use of equipment; the rubber protection pad is arranged above the article, and then is inserted into the connecting groove and the second limiting hole on the connecting plate through the positioning pin so as to position the connecting plate, and then the handle is rotated manually so as to lock and clamp the article, so that the use of equipment is facilitated; through the manual pulling set screw, the side grip block in four corners can carry out the side centre gripping locking to article effectively like this to guarantee the stable centre gripping locking of equipment, make things convenient for equipment to carry out work.

Drawings

Fig. 1 is a schematic structural view of the locking device for the movable worktable of the press machine of the present invention.

Fig. 2 is a schematic structural diagram of a front view of the locking device of the movable worktable of the press machine.

Fig. 3 is a schematic view of a three-dimensional structure of a sliding plate in a locking device of a movable worktable of a press machine.

Fig. 4 is a schematic structural diagram of a connecting plate in the locking device of the movable worktable of the press machine of the present invention.

1-sliding plate, 2-workbench, 3-notch, 4-first limit hole, 5-limit rod, 6-screwed pipe, 7-limit block, 8-locating plate, 9-first locating hole, 10-screwed rod, 11-rotating handle, 12-connecting groove, 13-rotating shaft, 14-connecting plate, 15-second limit hole, 16-rubber protecting pad, 17-sliding groove, 18-sliding block, 19-second locating hole, 20-locating screw, 21-connecting rod, 22-side clamping block.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, in the embodiment of the present invention, a locking device for a movable worktable of a press machine comprises a sliding plate 1, a worktable 2 is fixedly installed at the middle of the upper side of the sliding plate 1 for placing articles, notches 3 are arranged at four corners of the sliding plate 1, first limiting holes 4 are arranged at the left and right sides of the notch 3, limiting rods 5 are arranged at the inner ends of the first limiting holes 4, threaded pipes 6 are fixedly installed between the limiting rods 5, the limiting rods 5 arranged at the left and right sides move inside the first limiting holes 4, so that the left and right stable adjustment of the threaded pipes 6 can be ensured, limiting blocks 7 are fixedly installed at the upper and lower sides of the threaded pipes 6, the limiting blocks 7 are arranged at the upper and lower sides of the notch 3, threaded rods 10 are connected inside the threaded pipes 6 through threads, and the distance between the threaded rods 10 can be adjusted, therefore, the clamping and locking treatment can be conveniently carried out on the articles with different sizes, and the use of equipment is facilitated.

10 downside fixed mounting of threaded rod has

twist grip

11, 10 upside fixed mounting of threaded rod has spread groove 12, spread groove 12 right side is provided with locking clamping device, connecting plate 14 on the locking clamping device is connected with spread groove 12 through pivot 13, connecting plate 14 is provided with the spacing hole of second 15 with spread groove 12 right-hand member, 14 inner downside fixed mounting of connecting plate has rubber protection pad 16, people place article on workstation 2, then twist grip 14, rubber protection pad 16 is located the top of article like this, then insert the spacing hole of second 15 insides on spread groove 12 and the connecting plate 14 through the locating pin, thereby fix a position connecting plate 14, then through manual twist grip 11, can accomplish the locking centre gripping of article like this and handle, thereby make things convenient for the use of equipment.

Connecting plate 14 is inside to be provided with spout 17, and spout 17 is inside to be provided with slider 18, and slider 18 front end is provided with second locating hole 19, and second locating hole 19 front side is provided with set screw 20, and set screw 20 sets up the inboard at connecting plate 14, can fix a position the processing to slider 18 like this, 18 downside fixed mounting of slider has connecting rod 21, and connecting rod 21 inboard is provided with side grip block 22, through manual pulling set screw 20, the side grip block 22 in four corners can carry out side centre gripping locking to article effectively like this to guarantee the stable centre gripping locking of equipment, make things convenient for equipment to work.

Example two

The difference from the first embodiment is that: the left side and the right side of the limiting block 7 at the lower end are fixedly provided with the positioning plates 8, the outer ends of the positioning plates 8 are provided with the first positioning holes 9, the screwed pipe 6 inside the notch 3 can be conveniently positioned, and the positioning of the screwed pipe 6 and the clamping device can be ensured, so that articles of different sizes can be conveniently locked.

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. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a press machine mobile workbench locking device, includes sliding plate (1), sliding plate (1) upside middle part fixed mounting has workstation (2), and sliding plate (1) four corners is provided with notch (3), and the notch (3) left and right sides is provided with first spacing hole (4), and first spacing hole (4) inner is provided with gag lever post (5), and fixed mounting has screwed pipe (6) between gag lever post (5), and both sides fixed mounting has stopper (7) about screwed pipe (6), and stopper (7) set up the upper and lower both sides at notch (3), screwed pipe (6) inside has threaded rod (10) through threaded connection, and threaded rod (10) upside fixed mounting has spread groove (12), its characterized in that, spread groove (12) right side is provided with locking clamping device.

2. The locking device for the movable workbench of the press machine as claimed in claim 1, wherein the left and right sides of the limiting block (7) at the lower end are fixedly provided with the positioning plate (8), and the outer end of the positioning plate (8) is provided with the first positioning hole (9).

3. A locking device for a moving table of a press as claimed in claim 1 or 2, characterised in that a rotary handle (11) is fixedly mounted on the underside of the threaded rod (10).

4. The locking device for the movable workbench of the press machine as claimed in claim 1, wherein the connecting plate (14) on the locking and clamping device is connected with the connecting groove (12) through the rotating shaft (13), the right ends of the connecting plate (14) and the connecting groove (12) are provided with a second limiting hole (15), and a rubber protective pad (16) is fixedly arranged at the lower side of the inner end of the connecting plate (14).

5. A locking device for a movable worktable of a press machine as claimed in claim 4, characterized in that a sliding chute (17) is arranged inside the connecting plate (14), a sliding block (18) is arranged inside the sliding chute (17), a second positioning hole (19) is arranged at the front end of the sliding block (18), a positioning screw (20) is arranged at the front side of the second positioning hole (19), and the positioning screw (20) is arranged at the inner side of the connecting plate (14).

6. A locking device for a moving table of a press according to claim 5, characterized in that a connecting rod (21) is fixedly mounted on the lower side of the slide (18), and a side clamping block (22) is arranged on the inner side of the connecting rod (21).