CN219465463U - Internal stay frock clamp - Google Patents

Abstract

The utility model discloses an internal stay fixture, which comprises a box body, a clamping mechanism, a connecting rod, a limiting assembly, a connecting column, a clamping block, an anti-slip toothed plate and a supporting assembly, wherein the clamping mechanism is arranged in the box body; the clamping mechanism has the advantages of good internal stay clamping effect, is simple and convenient to operate, can realize automatic clamping work, can improve the overall working efficiency, can play a role in skid resistance during clamping, and can utilize the electric push rod and the connecting rod to push the limiting component and the connecting column to enable the clamping block and the anti-skid toothed plate to move in position and achieve the effect of protecting internal stay clamping.

Description

Internal stay frock clamp

Technical Field

The utility model relates to the technical field of machining, in particular to an internal stay fixture.

Background

The machining refers to a process of changing the external dimension or performance of the workpiece by means of an internal stay fixture mechanical device, so that the workpiece is machined into a preset shape. The existing box shell is clamped and fixed in an external fixing mode during processing, and when the outer wall of the box shell is processed, the outer wall of the box shell is required to be comprehensively processed, the box shell is required to be dismounted and then fixed again, the processing efficiency of the box shell is affected, and certain use limitations are provided.

Aiming at the technical problems, for example, publication No. CN214393929U discloses an internal stay fixture for processing a box shell, and four groups of shores move along a guide sleeve to a position far away from the center of a placing plate, so that a top plate is in close contact with the inner wall of the box shell, the box shell is clamped and fixed, the box shell is not required to be clamped and fixed repeatedly, the processing of the outer wall of the box shell can be completed, and the processing efficiency of the box shell is improved;

the above-mentioned patent can be to the interior centre gripping that props of case inner wall, but the operation is too complicated in actual use to can't realize automatic centre gripping work, can reduce the efficiency of location and interior propping when the centre gripping simultaneously, this patent can't realize.

Disclosure of Invention

The utility model aims to provide an internal stay fixture which has the advantage of good internal stay clamping effect, is simple and convenient to operate, can realize automatic clamping work, can improve the overall working efficiency and can play a role in skid resistance during clamping, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner support tool clamp comprises a box body and a clamping mechanism, wherein the clamping mechanism is arranged in the box body, and an electric push rod in the clamping mechanism is arranged at the bottom of an inner cavity of the box body;

still including connecting rod, spacing subassembly, spliced pole, grip block, antiskid pinion rack and supporting component, the connecting rod is installed in electric putter's output, spacing subassembly sets up in the both ends of connecting rod, spliced pole sliding connection is in spacing subassembly's outer end, the grip block is installed in the one end of spliced pole, antiskid pinion rack is installed in the upper end in the grip block outside, supporting component sets up in the both sides of box body inner chamber respectively.

Preferably, the limiting component comprises a sliding groove and a sliding block, the sliding groove is formed in the inner side of the connecting column, the sliding block is slidably connected in the sliding groove, and the inner end of the sliding block is installed at the two ends of the connecting rod.

Preferably, the support assembly comprises a sliding rod and a connecting block, the sliding rod is respectively arranged at two sides of the inner cavity of the box body, the connecting block is connected to the surface of the sliding rod in a sliding manner, and one end of the connecting block is arranged on the inner wall of the box body.

Preferably, the below of box body is provided with supporting mechanism, supporting mechanism includes adjusting part, installation component and auxiliary assembly, adjusting part sets up in the inside of box body, installation component sets up in adjusting part's bottom, auxiliary assembly sets up in installation component's top.

Preferably, the adjusting component comprises a bracket and an electric sliding table, the moving ends of the electric sliding table are respectively arranged on two sides of the box body, and the bracket is arranged on the inner side of the electric sliding table.

Preferably, the installation component includes bottom plate and positioning screw, the bottom plate is installed in the one end of support, positioning screw runs through and installs around the box body top.

Preferably, the auxiliary assembly comprises a supporting rod and connecting plates, the supporting rods are respectively arranged on the periphery of the top of the box body, the connecting plates are connected to the outer parts of the supporting rods in a sliding mode, and one ends of the connecting plates are arranged on two sides of the box body.

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

the clamping mechanism has the advantages of good internal stay clamping effect, is simple and convenient to operate, can realize automatic clamping work, can improve the overall working efficiency, can play a role in skid resistance during clamping, and can utilize the electric push rod and the connecting rod to push the limiting component and the connecting column to enable the clamping block and the anti-skid toothed plate to move in position and achieve the effect of protecting internal stay clamping.

The utility model has the advantage of height adjustment through the arrangement of the supporting mechanism, so that the height adjustment can be carried out according to the requirement, and the fixed installation can be facilitated, thereby ensuring the stability during the work, the support and the electric sliding table are utilized for carrying out up-down movement adjustment, the support rod and the connecting plate play the role of auxiliary supporting movement, and the connecting plate and the positioning screw tube are beneficial to the installation and the fixation work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connecting column structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model;

fig. 4 is a schematic view of the structure of the positioning screw tube of the present utility model.

In the figure: 1. a case body; 2. a clamping mechanism; 21. an electric push rod; 22. a connecting rod; 23. a limit component; 231. a chute; 233. a slide block; 24. a connecting column; 25. a clamping block; 26. an anti-slip toothed plate; 27. a support assembly; 271. a slide bar; 272. a connecting block; 3. a support mechanism; 31. a bracket; 32. an electric sliding table; 33. a bottom plate; 34. a support rod; 35. a connecting plate; 36. positioning the spiral tube.

Description of the embodiments

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides an internal bracing fixture, which comprises a box body 1 and a clamping mechanism 2, wherein the clamping mechanism 2 is arranged in the box body 1, an electric push rod 21 in the clamping mechanism 2 is arranged at the bottom of an inner cavity of the box body 1, and the electric push rod 21 is utilized to achieve the effect of power pushing;

the anti-slip power box further comprises a connecting rod 22, a limiting assembly 23, a connecting column 24, a clamping block 25, an anti-slip toothed plate 26 and a supporting assembly 27, wherein the connecting rod 22 is arranged at the output end of the electric push rod 21, the limiting assembly 23 is arranged at two ends of the connecting rod 22, the connecting column 24 is slidably connected to the outer end of the limiting assembly 23, the clamping block 25 is arranged at one end of the connecting column 24, the anti-slip toothed plate 26 is arranged at the upper end of the outer side of the clamping block 25, and the supporting assemblies 27 are respectively arranged at two sides of the inner cavity of the box body 1;

the connecting rod 22 plays a transmission role, the limiting component 23 plays an auxiliary pushing role in favor of transmission, the connecting column 24 plays a role in supporting the clamping block 25 and the anti-slip toothed plate 26, and the anti-slip toothed plate 26 can perform anti-slip internal supporting clamping.

Preferably, the limiting component 23 includes a sliding slot 231 and a sliding block 233, the sliding slot 231 is opened at the inner side of the connecting column 24, the sliding block 233 is slidably connected to the inner side of the sliding slot 231, the inner end of the sliding block 233 is mounted at two ends of the connecting rod 22, and the sliding connection relationship between the sliding slot 231 and the sliding block 233 is utilized to facilitate the sliding and pushing of the connecting column 24.

Wherein, the supporting component 27 includes a sliding rod 271 and a connecting block 272, the sliding rod 271 is respectively installed at two sides of the inner cavity of the box body 1, the connecting block 272 is slidably connected to the surface of the sliding rod 271, one end of the connecting block 272 is installed on the inner wall of the box body 1, the connecting column 24 is conveniently supported by utilizing the sliding connection relationship between the sliding rod 271 and the connecting block 272, and meanwhile, the connecting column can be stably moved to the outer end.

During operation, the electric push rod 21 is directly started, the electric push rod 21 is utilized to push the connecting rod 22 to move upwards, at the moment, the connecting rod 22 can drive the sliding block 233 to slide in the chute 231, two ends of the connecting rod are arranged obliquely due to the two groups of connecting columns 24 during sliding, and the clamping block 25 and the anti-slip toothed plate 26 are driven to move outwards together until the anti-slip toothed plate 26 contacts the inner wall of a processed material to clamp and fix the processed material, so that the effect of internal stay clamping can be completed.

Further, the below of box body 1 is provided with supporting mechanism 3, and supporting mechanism 3 includes adjusting part, installation component and auxiliary assembly, and adjusting part sets up in the inside of box body 1, and installation component sets up in adjusting part's bottom, and auxiliary assembly sets up in installation component's top.

In addition, the adjusting component comprises a bracket 31 and an electric sliding table 32, the moving ends of the electric sliding table 32 are respectively arranged on two sides of the box body 1, the bracket 31 is arranged on the inner side of the electric sliding table 32, and the bracket 31 is matched with the electric sliding table 32 to play a role in height adjustment.

In addition, the installation component includes bottom plate 33 and positioning screw 36, and bottom plate 33 installs in the one end of support 31, and positioning screw 36 runs through and installs around box body 1 top, utilizes bottom plate 33 and positioning screw 36 to do benefit to the location work before fixing and installing to whole.

In addition, auxiliary assembly includes branch 34 and connecting plate 35, and branch 34 is installed around box body 1 top respectively, and connecting plate 35 sliding connection is in the outside of branch 34, and the one end of connecting plate 35 is installed with the both sides of box body 1, plays auxiliary support, can also assist it to reciprocate the work simultaneously.

When the height of the clamping position needs to be adjusted, the electric push rod 21 is directly started, the electric push rod 21 is utilized to drive the box body 1 and the clamping mechanism 2 to move upwards until the box body 1 and the clamping mechanism 2 move to the required height, the connecting plate 35 can be moved to slide outside the supporting rod 34 during movement, the positioning screw tube 36 is inserted and positioned in advance during installation, and then the installation and fixation work can be completed through the installation bolts.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An internal stay frock clamp, its characterized in that: the novel portable electronic device comprises a box body (1) and a clamping mechanism (2), wherein the clamping mechanism (2) is arranged in the box body (1), and an electric push rod (21) in the clamping mechanism (2) is arranged at the bottom of an inner cavity of the box body (1);

still including connecting rod (22), spacing subassembly (23), spliced pole (24), grip block (25), antiskid pinion rack (26) and supporting component (27), connecting rod (22) are installed in the output of electric putter (21), spacing subassembly (23) set up in the both ends of connecting rod (22), spliced pole (24) sliding connection is in the outer end of spacing subassembly (23), one end in spliced pole (24) is installed in grip block (25), the upper end in the grip block (25) outside is installed to antiskid pinion rack (26), supporting component (27) set up in the both sides of box body (1) inner chamber respectively.

2. The internal stay frock clamp according to claim 1, wherein: the limiting assembly (23) comprises a sliding groove (231) and a sliding block (233), the sliding groove (231) is formed in the inner side of the connecting column (24), the sliding block (233) is connected to the inside of the sliding groove (231) in a sliding mode, and the inner end of the sliding block (233) is installed at the two ends of the connecting rod (22).

3. The internal stay frock clamp according to claim 1, wherein: the supporting component (27) comprises a sliding rod (271) and a connecting block (272), the sliding rod (271) is respectively arranged on two sides of the inner cavity of the box body (1), the connecting block (272) is connected to the surface of the sliding rod (271) in a sliding mode, and one end of the connecting block (272) is arranged on the inner wall of the box body (1).

4. The internal stay frock clamp according to claim 1, wherein: the box body (1) below is provided with supporting mechanism (3), supporting mechanism (3) are including adjusting part, installation component and auxiliary assembly, adjusting part sets up in the inside of box body (1), installation component sets up in adjusting part's bottom, auxiliary assembly sets up in installation component's top.

5. The internal stay frock clamp according to claim 4, wherein: the adjusting assembly comprises a bracket (31) and an electric sliding table (32), wherein the moving ends of the electric sliding table (32) are respectively arranged at two sides of the box body (1), and the bracket (31) is arranged at the inner side of the electric sliding table (32).

6. The internal stay frock clamp according to claim 5, wherein: the mounting assembly comprises a bottom plate (33) and a positioning screw tube (36), wherein the bottom plate (33) is mounted at one end of the support (31), and the positioning screw tube (36) is mounted around the top of the box body (1) in a penetrating manner.

7. The internal stay frock clamp according to claim 6, wherein: the auxiliary assembly comprises a supporting rod (34) and connecting plates (35), wherein the supporting rod (34) is respectively arranged on the periphery of the top of the box body (1), the connecting plates (35) are connected to the outside of the supporting rod (34) in a sliding mode, and one ends of the connecting plates (35) are arranged on two sides of the box body (1).