CN210704406U

CN210704406U - Clamp for processing multimedia information box

Info

Publication number: CN210704406U
Application number: CN201921345357.8U
Authority: CN
Inventors: 叶东友
Original assignee: Guizhou Huaxia Electric Co Ltd
Current assignee: Guizhou Huaxia Electric Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-09
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a multimedia information case processing fixture, including the frock platform and set up two rotary fixture at the frock platform top, rotary fixture includes the fixed base block of L shape and the threaded rod at the fixed base block top of L shape that set up on the surface of frock platform both sides, the top welded fastening of the fixed base block of L shape has the die-pin, the top of die-pin is equipped with the thread bush of integral type, and the thread bush is established on the surface of threaded rod, the bottom welded fastening of threaded rod has the rotating handle, and the top welded fastening of threaded rod has the top; through the center briquetting, the side briquetting and the rubber pad that set up, multiplicable rotary fixture and wait to process area of contact between the box, avoid former device because of the top with wait to process area of contact less between the box, and lead to waiting to process the box and slide easily and because of the problem that the excessive emergence of extrusion warp has improved the holistic stability of rotary fixture easily.

Description

Clamp for processing multimedia information box

Technical Field

The utility model belongs to the technical field of multimedia information case production and processing, concretely relates to anchor clamps are used in processing of multimedia information case.

Background

Multimedia information case also is called house wiring case, multimedia box, distribution case, light current case and comprehensive wiring case, and this kind of multimedia information case need carry on spacing fixedly to the box when production man-hour to ensure that the box can not swing at will in the follow-up course of working, and conventional spacing mode is to place the box on the frock platform, then sets up rotary fixture respectively on the both sides surface of frock platform, and the top of the rotary fixture who makes is tight with the box top, thereby plays the effect to the spacing fixed of box.

Current rotary fixture is in the use, need through the rotation of rotatory handle, cause the top on threaded rod top can push up processing box tightly to reach the spacing effect to processing box, nevertheless because current top size is less, make area of contact between top and the processing box less, cause the condition that processing box skidded to take place easily on the one hand, the less lifting surface area of on the other hand also causes the top to take place the problem that deformation will process box side extrusion excessively easily, has certain drawback, for this the utility model provides an anchor clamps are used in multimedia information case processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of multimedia information case, with current rotary fixture who proposes in solving above-mentioned background art in the use, need through the rotation of rotation handle, the top that causes the threaded rod top can push up processing box tightly, in order to reach the spacing effect to processing box, nevertheless because current top size is less, make area of contact between top and the processing box less, cause the condition of processing box skidding to take place easily on the one hand, the less lifting surface area of on the other hand also causes the problem that the top will process box side extrusion excessively to take place deformation easily, there is certain drawback problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fixture for processing a multimedia information box comprises a tool table and two rotary fixtures arranged at the top of the tool table, wherein each rotary fixture comprises an L-shaped fixed base block arranged on the surfaces of two sides of the tool table and a threaded rod arranged at the top of the L-shaped fixed base block, a supporting rod is fixedly welded at the top end of the L-shaped fixed base block, an integrated threaded sleeve is arranged at the top end of the supporting rod and is sleeved on the surface of the threaded rod, a rotary handle is fixedly welded at the bottom end of the threaded rod, a top head is fixedly welded at the top end of the threaded rod, a central pressing block is rotatably connected to the surface of the top end of the top head, side pressing blocks are arranged at the top and the bottom of the central pressing block, connecting rods are arranged on the surface of the top and the surface of the bottom of the central pressing block by welding, rectangular chutes matched with the connecting rods are formed in the side pressing blocks, and the top ends of, a side surface of side briquetting is provided with the regulation seat through the welding, and the inside of adjusting the seat has seted up first spring room, the top of first spring room is connected with spacing inserted bar, just a plurality of spacing jacks with spacing inserted bar looks adaptation are evenly seted up to the inside of connecting rod, the inside of one of them spacing jack is run through on the top of spacing inserted bar, the bottom surface welded fastening of spacing inserted bar has T shape pull rod, and the top of T shape pull rod is in the outside of adjusting the seat.

Preferably, the C shape breach has been seted up to the inside of rotatory handle, and the inside swivelling joint of C shape breach has and can accomodate the commentaries on classics strip, the both sides inner wall of C shape breach all is provided with two hemispherical scalable fixture blocks, and can accomodate the both ends symmetry of commentaries on classics strip and set up the circular port corresponding with hemispherical scalable fixture block.

Preferably, the bottom end of the hemispherical telescopic fixture block is connected with a second spring chamber, and the second spring chamber is positioned inside the rotating handle.

Preferably, the surfaces of the two sides of the storable rotating strip are provided with first rotating blocks in an integrated manner, the inner walls of the two sides of the C-shaped notch are provided with first rotating grooves corresponding to the first rotating blocks, and the first rotating blocks are located inside the first rotating grooves.

Preferably, the surfaces of one sides of the side pressing blocks and the central pressing block are respectively provided with a rubber pad, and a plurality of anti-skidding grooves are uniformly formed in the rubber pads.

Preferably, the top end surface of the top is provided with an integrated second rotating block, a second rotating groove matched with the second rotating block is formed in the center pressing block, and the second rotating block is located in the second rotating groove.

Preferably, the threads of the inner wall of the threaded sleeve are matched with the threads of the outer surface of the threaded rod, and the L-shaped fixed base block is fixed on the surface of the tool table through a bolt.

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

1. through the center briquetting that sets up, side briquetting and rubber pad, multiplicable rotary fixture and the area of contact between the box of treating processing, it is less to avoid former device because of the top with the area of contact between the box of treating processing, and lead to treating that the processing box slides easily and the problem of excessively taking place to warp because of the extrusion easily, the holistic stability of rotary fixture has been improved, and through the connecting rod that sets up, the rectangle spout, adjust the seat, first spring chamber, spacing inserted bar, spacing jack and T shape pull rod, make the distance between side briquetting and the center briquetting can be according to the nimble regulation of the box of treating processing of not unidimensional, thereby improve rotary fixture's commonality.

2. Through the C shape breach that sets up, can accomodate rotatory strip, the second spring chamber, hemispherical scalable fixture block and circular port, make operating personnel need rotate the time of rotatory handle, can accomodate rotatory strip and follow the inside back-out of C shape breach, then the reuse hand is held rotatory handle and can be accomodate rotatory strip together, the operating personnel that can be more convenient for rotates the handle, avoid former device to be more smooth because of rotatory the surface, cause the problem of the difficult application of force of operating personnel when rotatory, can accomodate the inside that rotatory strip can directly take in C shape breach when not using simultaneously, use very nimble.

Drawings

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

FIG. 2 is a schematic view of the connection cross-sectional structure of the center press block and the side press blocks of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic sectional view of the connection between the retractable rotating strip and the rotating handle according to embodiment 2 of the present invention;

fig. 5 is a schematic top sectional view of the connection between the storable turn bar and the rotating handle according to embodiment 2 of the present invention;

in the figure: 1. a tooling table; 2. an L-shaped fixed base block; 3. a support rod; 4. the rotating strip can be accommodated; 5. rotating the handle; 6. a threaded rod; 7. a threaded sleeve; 8. ejecting the head; 9. side pressing blocks; 10. a central pressing block; 11. a rectangular chute; 12. limiting the jacks; 13. a limiting inserted rod; 14. a connecting rod; 15. a rubber pad; 16. an adjusting seat; 17. a T-shaped pull rod; 18. a first spring chamber; 19. a C-shaped notch; 20. a circular hole; 21. a hemispherical telescopic fixture block; 22. a second spring chamber.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a fixture for processing a multimedia information box comprises a tool table 1 and two rotary fixtures arranged at the top of the tool table 1, wherein each rotary fixture comprises an L-shaped fixed base block 2 arranged on the surfaces of two sides of the tool table 1 and a threaded rod 6 arranged at the top of the L-shaped fixed base block 2, a supporting rod 3 is fixedly welded at the top end of the L-shaped fixed base block 2, an integrated threaded sleeve 7 is arranged at the top end of the supporting rod 3, the threaded sleeve 7 is sleeved on the surface of the threaded rod 6, a rotary handle 5 is fixedly welded at the bottom end of the threaded rod 6, a top head 8 is fixedly welded at the top end of the threaded rod 6, a central pressing block 10 is rotatably connected with the surface of the top end of the top head 8, side pressing blocks 9 are arranged at the top and the bottom of the central pressing block 10, connecting rods 14 are arranged on the surface of the top and the surface of the bottom of the central pressing block 10 by welding, rectangular, and the top end of the connecting rod 14 is positioned in the rectangular sliding groove 11, so that the contact area between the rotary clamp and the box body to be processed can be increased, the contact area between the original device and the box body to be processed is prevented from being smaller due to the fact that the contact area between the ejector 8 and the box body to be processed is smaller, and leads to the problems that the box body to be processed is easy to slide and easy to deform due to excessive extrusion, one side surface of the side pressure block 9 is provided with an adjusting seat 16 through welding, a first spring chamber 18 is arranged in the adjusting seat 16, the top end of the first spring chamber 18 is connected with a limit inserted rod 13 through a spring, a plurality of limit jacks 12 matched with the limit inserted rods 13 are uniformly arranged in the connecting rod 14, the top end of each limit inserted rod 13 penetrates into one limit jack 12, a T-shaped pull rod 17 is welded and fixed on the surface of the bottom end of each limit inserted rod 13, and the top end of the T-shaped pull rod 17 is positioned at the outer side of the adjusting seat 16, so that the distance between the side pressing block 9 and the central pressing block 10 can be flexibly adjusted according to the boxes to be processed with different sizes.

In this embodiment, preferably, the rubber pads 15 are disposed on one side surfaces of the side press blocks 9 and the central press block 10, and a plurality of anti-slip grooves are uniformly formed in the rubber pads 15, so that the central press block 10 and the side press blocks 9 cannot directly contact with the surface of the box body to be processed, and the problem that the surface of the box body to be processed is damaged by the central press block 10 and the side press blocks 9 is solved.

In this embodiment, preferably, the top surface of the plug 8 is provided with the second rotating block of the integrated type, the second rotating groove matched with the second rotating block is formed in the center pressing block 10, and the second rotating block is located in the second rotating groove, so that the center pressing block 10 can be smoothly connected with the top of the plug 8 in a rotating manner, and the center pressing block 10 cannot rotate together with the plug 8.

In this embodiment, preferably, the threads on the inner wall of the threaded sleeve 7 are matched with the threads on the outer surface of the threaded rod 6, so that the threaded rod 6 can be smoothly screwed on the inner wall of the threaded sleeve 7 in a rotating manner, and the L-shaped fixed base block 2 is fixed on the surface of the tooling table 1 through a bolt.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution: a fixture for processing a multimedia information box comprises a tool table 1 and two rotary fixtures arranged at the top of the tool table 1, wherein each rotary fixture comprises an L-shaped fixed base block 2 arranged on the surfaces of two sides of the tool table 1 and a threaded rod 6 arranged at the top of the L-shaped fixed base block 2, a supporting rod 3 is fixedly welded at the top end of the L-shaped fixed base block 2, an integrated threaded sleeve 7 is arranged at the top end of the supporting rod 3, the threaded sleeve 7 is sleeved on the surface of the threaded rod 6, a rotary handle 5 is fixedly welded at the bottom end of the threaded rod 6, a top head 8 is fixedly welded at the top end of the threaded rod 6, a central pressing block 10 is rotatably connected with the surface of the top end of the top head 8, side pressing blocks 9 are arranged at the top and the bottom of the central pressing block 10, connecting rods 14 are arranged on the surface of the top and the surface of the bottom of the central pressing block 10 by welding, rectangular, and the top end of the connecting rod 14 is positioned in the rectangular sliding groove 11, so that the contact area between the rotary clamp and the box body to be processed can be increased, the contact area between the original device and the box body to be processed is prevented from being smaller due to the fact that the contact area between the ejector 8 and the box body to be processed is smaller, and leads to the problems that the box body to be processed is easy to slide and easy to deform due to excessive extrusion, one side surface of the side pressure block 9 is provided with an adjusting seat 16 through welding, a first spring chamber 18 is arranged in the adjusting seat 16, the top end of the first spring chamber 18 is connected with a limit inserted rod 13 through a spring, a plurality of limit jacks 12 matched with the limit inserted rods 13 are uniformly arranged in the connecting rod 14, the top end of each limit inserted rod 13 penetrates into one limit jack 12, a T-shaped pull rod 17 is welded and fixed on the surface of the bottom end of each limit inserted rod 13, and the top end of the T-shaped pull rod 17 is positioned at the outer side of the adjusting seat 16, so that the distance between the side pressing block 9 and the central pressing block 10 can be flexibly adjusted according to the boxes to be processed with different sizes.

In this embodiment, preferably, the inside of the rotating handle 5 is provided with a C-shaped notch 19, and the inside of the C-shaped notch 19 is rotatably connected with a circular hole 20 capable of accommodating the rotating bar 4, two hemispherical retractable clamping blocks 21 are respectively arranged on the inner walls of two sides of the C-shaped notch 19, and two ends of the accommodating rotating bar 4 are symmetrically provided with circular holes 20 corresponding to the hemispherical retractable clamping blocks 21, so that when an operator needs to rotate the rotating handle 5, the accommodating rotating bar 4 can be unscrewed from the inside of the C-shaped notch 19, then the operator can hold the rotating handle 5 and the accommodating rotating bar 4 to rotate together, that is, the operator can rotate the rotating handle 5 more conveniently, and meanwhile, the accommodating rotating bar 4 can be directly accommodated into the inside of the C-shaped notch 19 when not in use.

In this embodiment, preferably, the bottom end of the hemispherical retractable latch 21 is connected to the second spring chamber 22 through a spring, and the second spring chamber 22 is located inside the rotating handle 5, so that the top end of the hemispherical retractable latch 21 is squeezed into the second spring chamber 22 after being squeezed by an external force.

In this embodiment, preferably, the two side surfaces of the receivable rotating strip 4 are respectively provided with an integrated first rotating block, the two side inner walls of the C-shaped notch 19 are respectively provided with a first rotating groove corresponding to the first rotating block, and the first rotating block is located inside the first rotating groove, so that the receivable rotating strip 4 can smoothly rotate in the C-shaped notch 19.

The utility model discloses a theory of operation and use flow: when the rotary clamp is used, the rotary clamp can be installed on two sides of the top of a tool table 1 only by fixing two L-shaped fixed base blocks 2 on the surfaces of two sides of the tool table 1 through bolts respectively, then a box body to be processed is placed at the top of the tool table 1 and between the two rotary clamps, at the moment, the rotary handle 5 is rotated clockwise, a top 8 at the top end of the threaded rod 6 is enabled to gradually approach to the box body to be processed, at the moment, the central pressing block 10 is rotated at the top end of the top 8, the central pressing block 10 can be adjusted to a proper angle and holds the central pressing block 10, the central pressing block 10 cannot rotate along with the top 8 when the top 8 rotates, then the rotary handle 5 is continuously rotated until the box body to be processed is clamped by the central pressing block 10 and the lateral pressing blocks 9, the central pressing block 10 and the lateral pressing blocks 9 cannot directly contact with the surface of the box body to be processed under the action of the rubber pad 15, therefore, the problem that the surface of a box body to be processed is damaged by the central pressing block 10 and the side pressing blocks 9 is solved, meanwhile, the distance between the side pressing blocks 9 and the central pressing block 10 can be adjusted according to the size of the box body to be processed, so that the box body to be processed is better limited, when the distance between the side pressing blocks 9 and the central pressing block 10 needs to be adjusted, only the T-shaped pull rod 17 needs to be pulled forcibly, so that the T-shaped pull rod 17 pulls the top end of the limiting insertion rod 13 towards the inside of the first spring chamber 18, and the bottom end of the limiting insertion rod 13 compresses a spring in the first spring chamber 18, so that the top end of the limiting insertion rod 13 can be smoothly moved out of the limiting insertion hole 12 without limiting the connecting rod 14, at the moment, the side pressing blocks 9 can be directly slid up and down to change the distance between the side pressing blocks 9 and the central pressing block 10, and the connecting rod 14 can slide in the rectangular sliding groove 11 when the side pressing blocks 9 slide up, the top ends of the limit insertion holes 12 at other positions are aligned with the top ends of the limit insertion rods 13, the T-shaped pull rod 17 is loosened, the top ends of the limit insertion rods 13 are pushed into the limit insertion holes 12 by the springs in the first spring chambers 18, the connecting rods 14 can be limited again, and therefore the side pressing blocks 9 are fixed, and the distance between the side pressing blocks 9 and the central pressing block 10 can be flexibly adjusted according to boxes to be processed with different sizes due to the fact that the limit insertion holes 12 matched with the limit insertion rods 13 are uniformly formed in the connecting rods 14;

when the operator needs to rotate the rotating handle 5, the receivable rotating strips 4 can be pushed out from the C-shaped notch 19, so that the receivable rotating bar 4 can push the top end of the hemispherical retractable latch 21 into the interior of the second spring chamber 22, the storable rotary bar 4 can be smoothly unscrewed from the inside of the C-shaped notch 19, and at this time, the rotary handle 5 is held by hand to rotate together with the storable rotary bar 4, the rotating handle 5 can be rotated more conveniently by the operator, the rotating efficiency is improved, the problem that the original device is difficult to apply force when the operator rotates due to the smooth surface of the rotating handle 5 is avoided, meanwhile, when the rotary strip 4 is not used, the rotary strip 4 can be directly screwed into the C-shaped notch 19 again, and the hemispherical retractable latch 21 is latched into the circular hole 20 under the action of the spring in the second spring chamber 22, so that the retractable rotatable strip 4 can be fixed in the C-shaped notch 19.

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

Claims

1. The utility model provides a multimedia information case processing uses anchor clamps, includes frock platform (1) and sets up two rotary fixture at frock platform (1) top, rotary fixture is including setting up threaded rod (6) at the fixed base block of L shape (2) and the fixed base block of L shape (2) top on frock platform (1) both sides surface, the top welded fastening of the fixed base block of L shape (2) has die-pin (3), the top of die-pin (3) is equipped with thread bush (7) of integral type, and thread bush (7) cover is established on the surface of threaded rod (6), the bottom welded fastening of threaded rod (6) has the rotation (5), just the top welded fastening of threaded rod (6) has top (8), its characterized in that: the top end surface of the ejector head (8) is rotatably connected with a central pressing block (10), the top and the bottom of the central pressing block (10) are respectively provided with a side pressing block (9), the top surface and the bottom surface of the central pressing block (10) are respectively provided with a connecting rod (14) through welding, a rectangular sliding groove (11) matched with the connecting rod (14) is formed in the side pressing block (9), the top end of the connecting rod (14) is positioned in the rectangular sliding groove (11), one side surface of the side pressing block (9) is provided with an adjusting seat (16) through welding, a first spring chamber (18) is formed in the adjusting seat (16), the top end of the first spring chamber (18) is connected with a limiting insertion rod (13), a plurality of limiting insertion holes (12) matched with the limiting insertion rods (13) are uniformly formed in the connecting rod (14), and the top end of the limiting insertion rod (13) penetrates through the inside of one limiting insertion hole (12), the bottom end surface of the limiting inserted rod (13) is fixedly welded with a T-shaped pull rod (17), and the top end of the T-shaped pull rod (17) is positioned on the outer side of the adjusting seat (16).

2. The jig for multimedia information box processing according to claim 1, wherein: c shape breach (19) have been seted up to the inside of rotatory (5), and the inside swivelling joint of C shape breach (19) has and can accomodate commentaries on classics strip (4), the both sides inner wall of C shape breach (19) all is provided with two hemispherical scalable fixture blocks (21), and can accomodate the both ends symmetry of commentaries on classics strip (4) and set up circular port (20) corresponding with hemispherical scalable fixture block (21).

3. The jig for multimedia information box processing according to claim 2, wherein: the bottom end of the hemispherical telescopic clamping block (21) is connected with a second spring chamber (22), and the second spring chamber (22) is positioned inside the rotating handle (5).

4. The jig for multimedia information box processing according to claim 2, wherein: the two side surfaces of the storable rotating strip (4) are provided with integrated first rotating blocks, the inner walls of the two sides of the C-shaped notch (19) are provided with first rotating grooves corresponding to the first rotating blocks, and the first rotating blocks are located inside the first rotating grooves.

5. The jig for multimedia information box processing according to claim 1, wherein: the anti-skidding type side pressing block is characterized in that a rubber pad (15) is arranged on one side surface of each of the side pressing blocks (9) and the center pressing block (10), and a plurality of anti-skidding grooves are uniformly formed in the rubber pads (15).

6. The jig for multimedia information box processing according to claim 5, wherein: the top surface of the top head (8) is provided with an integrated second rotating block, a second rotating groove matched with the second rotating block is formed in the center pressing block (10), and the second rotating block is located in the second rotating groove.

7. The jig for multimedia information box processing according to claim 1, wherein: the thread of the inner wall of the threaded sleeve (7) is matched with the thread on the outer surface of the threaded rod (6), and the L-shaped fixed base block (2) is fixed on the surface of the tooling table (1) through a bolt.