CN221605250U

CN221605250U - Adjustable fixing tool

Info

Publication number: CN221605250U
Application number: CN202420484541.5U
Authority: CN
Inventors: 曹松
Original assignee: Sichuan Shidai Juchuang Technology Co ltd
Current assignee: Sichuan Shidai Juchuang Technology Co ltd
Priority date: 2024-03-12
Filing date: 2024-03-12
Publication date: 2024-08-27
Anticipated expiration: 2034-03-12

Abstract

The utility model relates to the technical field of digital control press devices, in particular to an adjustable fixing tool of an adjustable fixing tool, which comprises a bottom plate, wherein a fixing mechanism is arranged on the upper surface of the bottom plate, one side of the bottom plate is connected with an extension plate through a hinge, and the front surface of the bottom plate is inserted with a connecting rod; the fixing mechanism comprises a fixing frame, the upper surface sliding connection of fixing frame has the auxiliary frame, peg graft respectively at the top of fixing frame has first lead screw and second lead screw, fixed frock after the improvement through increase a plurality of gliding first splint and second splint in the below of fixing frame and auxiliary frame, realized through a set of fixed establishment centre gripping simultaneously fixed many connecting rods, practice thrift the cost, but through the interval between second lead screw and the interval between third lead screw control first splint respectively and the second splint between, but the connecting rod of different specifications of centre gripping, but just first splint and second splint are managed respectively, the connecting rod of two sets of specification specifications of centre gripping simultaneously.

Description

Adjustable fixing tool

Technical Field

The utility model relates to the technical field of digital control presses, in particular to an adjustable fixing tool.

Background

The numerical control press is one kind of electric screw press, it adopts the synchronous servo motor drive control of permanent magnetism, by mechanical parts such as frame, flywheel, screw nut, slide block, lubrication mechanism, brake mechanism, etc. and electrical parts such as servo motor, electrical control cabinet, operating button station, etc. make up, the numerical control press is the most advanced electric screw press at present as, it is the best substitute of the friction press, it is the stamping, forging and die forging, blanking etc. in industries such as the mechanical manufacturing, car, tractor and aviation, the dry press shaping of ceramic tile, ceramic tile of the building materials trade, especially the shaping processing of the refractory material trade, etc.;

The connecting rod is an important part of the press, one end of the connecting rod is connected with the crankshaft through the bearing bush hole, and the other end of the connecting rod is screwed with the ball screw rod through the threaded hole, so that the power of the crankshaft is transmitted to the sliding block through the ball screw rod. At present, a connecting rod bearing bush hole is mainly machined by a common boring machine, a connecting rod is required to be clamped and fixed by a tool, and the following problems generally exist in the use process of the existing tool clamp:

1. One fixture corresponds to one connecting rod of the common fixture, and a plurality of connecting rods are arranged in the fixture, so that the fixture is required to be matched, the fixture is complex in installation process and high in cost;

2. The specifications and the sizes of the connecting rods inside different equipment are different, different connecting rods are required to be clamped by different clamps, each tool clamp can only clamp the connecting rod with one specification, and the connecting rod cannot be adjusted according to the size of the connecting rod.

Disclosure of utility model

The utility model aims to provide an adjustable fixing tool, which solves the problems that the common tool clamp provided in the background art can only clamp one connecting rod at a time and can only clamp the connecting rod with corresponding specification and cannot be adjusted according to the size of the connecting rod. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed frock of adjustable, includes the bottom plate, the upper surface mounting of bottom plate has fixed establishment, one side of bottom plate has the extension board through hinged joint, the front of bottom plate is pegged graft there is the connecting rod.

The fixing mechanism comprises a fixing frame, the upper surface sliding connection of fixing frame has the auxiliary frame, peg graft respectively at the top of fixing frame has first lead screw and second lead screw, the inner wall swing joint of fixing frame has first support, one side swing joint of first support has first splint, the inner wall swing joint of auxiliary frame has the second support, one side swing joint of second support has the second splint, peg graft the side of second splint has the third lead screw.

Further preferably, a plugging mode is adopted between one end of the auxiliary frame and the upper surface of the extension plate.

Further preferably, the bottom plate is connected to the front surface of the extension plate through a connecting rod.

Further preferably, the first bracket and the second bracket are telescopic X-shaped brackets.

Further preferably, the first clamping plates are provided with four in total and are connected through the first brackets, the second clamping plates are provided with four in total and are connected through the second brackets.

Further preferably, the third screw rod is in threaded connection with the top of the fixing frame.

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

According to the utility model, the plurality of sliding first clamping plates and second clamping plates are added below the fixing frame and the auxiliary frame, the first screw rod rotates positively to drive the auxiliary frame to slide out in parallel along the fixing frame, so that the second clamping plates and the second bracket on the surface of the auxiliary frame can be unfolded to fix and clamp more connecting rods, a plurality of connecting rods are clamped and fixed simultaneously through a group of fixing mechanisms, and the cost is saved.

According to the utility model, the second screw rod and the third screw rod are used for respectively controlling the spacing between the first clamping plates and the spacing between the second clamping plates, the second screw rod is rotated to drive the first bracket to stretch or shrink, the other four first clamping plates are driven to stretch or store equidistantly, the second clamping plate at the innermost side is inserted with the third screw rod, the third screw rod is rotated to drive the second bracket to stretch or shrink, the other four second clamping plates are driven to stretch or store equidistantly, connecting rods with different specifications can be clamped, the first clamping plates and the second clamping plates can be respectively managed, and simultaneously, the connecting rods with two groups of specifications are clamped.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of the fixing mechanism of the present utility model after being unfolded.

In the figure: 1. a bottom plate; 2. a fixing mechanism; 201. a fixing frame; 202. an auxiliary frame; 203. a first screw rod; 204. a second screw rod; 205. a first bracket; 206. a first clamping plate; 207. a second bracket; 208. a second clamping plate; 209. a third screw rod; 3. an extension plate; 4. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a fixed frock of adjustable, includes bottom plate 1, and fixed establishment 2 is installed to the upper surface of bottom plate 1, and there is extension board 3 one side of bottom plate 1 through hinged joint, and the front grafting of bottom plate 1 has connecting rod 4.

The fixing mechanism 2 comprises a fixing frame 201, an auxiliary frame 202 is slidably connected to the upper surface of the fixing frame 201, a first screw rod 203 and a second screw rod 204 are respectively inserted into the top of the fixing frame 201, a first support 205 is movably connected to the inner wall of the fixing frame 201, a first clamping plate 206 is movably connected to one side of the first support 205, a second support 207 is movably connected to the inner wall of the auxiliary frame 202, a second clamping plate 208 is movably connected to one side of the second support 207, and a third screw rod 209 is inserted into the side face of the second clamping plate 208.

In this embodiment, as shown in fig. 1 and 3, an inserting connection mode is adopted between one end of the auxiliary frame 202 and the upper surface of the extension plate 3; it should be noted that, the auxiliary frame 202 and the fixing frame 201 are in a parallel structure, the auxiliary frame 202 can slide along the fixing frame 201, one end of the auxiliary frame 202 is connected with the first screw 203 in a threaded manner, the first screw 203 rotates forward to drive the auxiliary frame 202 to slide out in parallel along the fixing frame 201, and the second clamping plate 208 and the second bracket 207 on the surface of the auxiliary frame 202 can be unfolded to fix and clamp more connecting rods.

In this embodiment, as shown in fig. 3, the front surfaces of the base plate 1 and the extension plate 3 are connected by a connecting rod 4; it should be noted that, the side of the bottom plate 1 is hinged to the side of the extension plate 3, the extension plate 3 can rotate along one side of the bottom plate 1, when the extension plate 3 and the auxiliary frame 202 are not needed, the extension plate 3 rotates to accommodate the bottom of the bottom plate 1, the auxiliary frame 202 is retracted, space is saved, the extension plate 3 rotates to be on the same horizontal line with the bottom plate 1, at this time, one end of the auxiliary frame 202 is inserted into a chute of the extension plate 3, the front sides of the bottom plate 1 and the extension plate 3 are inserted into the connecting rod 4, the extension plate 3 is fixed, and the extension plate 3 is prevented from rotating.

In this embodiment, as shown in fig. 1 and 2, the first bracket 205 and the second bracket 207 are telescopic X-shaped brackets; the X-shaped frames are retractable and foldable, and eight frames are provided together with the first frame 205 and the second frame 207, so that when one X-shaped frame is folded, the rest frames are folded synchronously.

In this embodiment, as shown in fig. 1 and the soil, four first clamping plates 206 are provided, the first clamping plates 206 are connected by a first bracket 205, four second clamping plates 208 are provided, and the second clamping plates 208 are connected by a second bracket 207; it should be noted that, the top of the first clamping plate 206 at the innermost side and the second screw rod 204 adopt a threaded connection mode, the second screw rod 204 is rotated to drive the first bracket 205 to stretch or shrink, the other four first clamping plates 206 are driven to stretch or store equidistantly, the second clamping plate 208 at the innermost side is inserted with the third screw rod 209, the third screw rod 209 is rotated to drive the second bracket 207 to stretch or shrink, the other four second clamping plates 208 are driven to stretch or store equidistantly, and the connecting rods to be clamped are placed at the gaps of the first clamping plates 206 and the gaps of the second clamping plates 208 respectively.

In this embodiment, as shown in fig. 3, the third screw 209 is in threaded connection with the top of the fixing frame 201; it should be noted that, when the third screw 209 rotates, the second clamping plate 208 at the innermost side is driven to slide along the auxiliary frame 202.

The application method and the advantages of the utility model are as follows: this fixed frock of adjustable, when using, the working process is as follows:

As shown in fig. 1, 2 and 3, the number of connecting rods to be fixed can be selected according to the requirement, the auxiliary frame 202 or the extending plate 3 is unfolded, the first screw rod 203 is rotated to drive the auxiliary frame 202 to slide out in parallel along the fixing frame 201, then the extending plate 3 is rotated to be opened along one side of the bottom plate 1, a chute at one end of the extending plate 3 is inserted into the bottom of the auxiliary frame 202 while being opened, then the connecting rods 4 are inserted into the front sides of the bottom plate 1 and the extending plate 3, the extending plate 3 and the bottom plate 1 are fixed, the bottom plate 1 is fixed inside the device through bolts, then each connecting rod to be fixed is inserted into a gap of the first clamping plate 206 and a gap of the second clamping plate 208, the second screw rod 204 is rotated, the spacing between the first clamping plates 206 is controlled through the second screw rod 204, each connecting rod is fixed, the third screw rod 209 is rotated to control the spacing between the second clamping plates 208, the connecting rods between the second clamping plates 208 are clamped, and the first clamping plates 206 and the second clamping plates 208 can be separated to operate independently, and the connecting rods with different specifications.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Fixed frock with adjustable, including bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a fixing mechanism (2), one side of the bottom plate (1) is connected with an extension plate (3) through a hinge, and the front surface of the bottom plate (1) is inserted with a connecting rod (4);

The fixing mechanism (2) comprises a fixing frame (201), an auxiliary frame (202) is connected to the upper surface of the fixing frame (201) in a sliding mode, a first screw rod (203) and a second screw rod (204) are respectively inserted into the top of the fixing frame (201), a first support (205) is movably connected to the inner wall of the fixing frame (201), a first clamping plate (206) is movably connected to one side of the first support (205), a second support (207) is movably connected to the inner wall of the auxiliary frame (202), a second clamping plate (208) is movably connected to one side of the second support (207), and a third screw rod (209) is inserted into the side face of the second clamping plate (208).

2. The adjustable fixing tool according to claim 1, wherein: one end of the auxiliary frame (202) is connected with the upper surface of the extension plate (3) in an inserting mode.

3. The adjustable fixing tool according to claim 1, wherein: the bottom plate (1) is connected with the front surface of the extension plate (3) through a connecting rod (4).

4. The adjustable fixing tool according to claim 1, wherein: the first bracket (205) and the second bracket (207) are telescopic X-shaped brackets.

5. The adjustable fixing tool according to claim 1, wherein: the first clamping plates (206) are four in number, the first clamping plates (206) are connected through a first bracket (205), the second clamping plates (208) are four in number, and the second clamping plates (208) are connected through a second bracket (207).

6. The adjustable fixing tool according to claim 1, wherein: the third screw rod (209) is in threaded connection with the top of the fixing frame (201).