CN214214121U

CN214214121U - Clamping device for furniture production

Info

Publication number: CN214214121U
Application number: CN202023001771.2U
Authority: CN
Inventors: 王夏; 李惠; 王中平
Original assignee: Chongqing Yongchuan Haoanxing Wood Co ltd
Current assignee: Chongqing Yongchuan Haoanxing Wood Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-17
Anticipated expiration: 2030-12-14

Abstract

The utility model belongs to the field of furniture manufacturing, concretely relates to clamping device is used in furniture production, the on-line screen storage device comprises a base, two symmetric distribution's of fixedly connected with supporting shoe on the base, every the equal fixedly connected with thread bush one of the other end of supporting shoe, there is a lead screw one inside of thread bush one through threaded connection, the one end that is close to thread bush one of lead screw rotates and is connected with stop collar one, the one end fixedly connected with clamp plate of keeping away from thread bush one of stop collar one, the articulated piece of one end fixedly connected with of keeping away from the base of clamp plate. The utility model discloses an add on the base and establish clamp plate, lead screw one and thread bush isotructure to can fix the plank through lead screw one drive clamp plate when needs are fixed the plank, and can also carry out longitudinal fixation to the plank through fixed plate, lead screw two and thread bush isotructure after the clamping finishes, thereby can avoid the plank perk.

Description

Clamping device for furniture production

Technical Field

The utility model belongs to the furniture manufacturing field, concretely relates to clamping device is used in furniture production.

Background

The furniture is made of wood, metal, plastic, bamboo, rattan and other materials, has the functions of sitting, lying, leaning, storage, separation and the like, and can be used for manufacturing various furniture in any places such as houses, hotels, offices, schools, restaurants, hospitals, theaters, parks, ships, airplanes, motor vehicles and the like.

Need bond some planks in the production furniture in-process among the prior art, need use anchor clamps to fix it when bonding, traditional fixing device need use the wooden frame to fix, needs workman's on-the-spot preparation, consumes the manpower and still consumes the raw materials to waiting to the phenomenon that the planks of the inside adhesive of planks air-dried in-process plank probably appeared the perk, thereby influence the quality of whole plank. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a clamping device is used in furniture production, solved current furniture and pressed from both sides tight fixing device and be not convenient for fix the furniture panel and make the problem of panel perk after fixing easily.

In order to achieve the purpose, the utility model provides a clamping device for furniture production, which comprises a base, wherein two symmetrically distributed supporting blocks are fixedly connected on the base, the other end of each supporting block is fixedly connected with a first threaded sleeve, the inside of the first threaded sleeve is connected with a first lead screw through threads, one end of the first lead screw close to the first threaded sleeve is rotatably connected with a first limit sleeve, one end of the first limit sleeve far away from the first threaded sleeve is fixedly connected with a clamping plate, one end of the clamping plate far away from the base is fixedly connected with a hinge block, the inside of the hinge block is hinged with a clamping rod, one end of the clamping rod far away from the hinge block is fixedly connected with a second threaded sleeve, the inside of the second threaded sleeve is connected with a second lead screw through threads, one end of the second lead screw far away from the second threaded sleeve is rotatably connected with a second limit sleeve, and one end of the second limit sleeve close to the base is fixedly connected with a fixing plate, the lower extreme fixedly connected with dead lever of clamping lever, the annular has been seted up on the dead lever, the outside fixedly connected with fixed block of articulated piece, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with the spring, the inside sliding connection of fixed slot has the telescopic link, the one end fixedly connected with fixture block that is close to the dead lever of telescopic link, the fixture block with the annular joint the plank has been put on the base, the outside of plank with the pinch-off blades contact is connected, the outside of plank with the fixed plate contact is connected.

The principle of the utility model lies in: when the wood clamping device is used, a wood board is placed on the base, the first screw rod is rotated, the first screw rod pushes the clamping plate to move forwards through the thread fit with the first thread sleeve, the clamping plate can clamp the wood board tightly, the clamping rod is turned down after the clamping plate clamps the wood board tightly to enable the clamping block to be clamped into the annular groove in the fixing rod under the pushing of the spring, the clamping rod is fixed to be completed, the second screw rod is rotated again, the second screw rod fixes the fixing plate outside the wood board through the thread fit with the second thread sleeve, the wood board can be prevented from deforming in a reverse mode in the drying process, after the wood board is dried, the clamping block is separated from the annular groove through the pulling pull rod, the clamping rod can be turned over, the first screw rod then moves the clamping plate backwards, and the wood board can be detached.

The beneficial effects of the utility model reside in that: the utility model discloses an add on the base and establish clamp plate, lead screw one and thread bush isotructure to can fix the plank through lead screw one drive clamp plate when needs are fixed the plank, and can also carry out longitudinal fixation to the plank through fixed plate, lead screw two and thread bush isotructure after the clamping finishes, thereby can avoid the plank perk.

Furthermore, one end of the spring is fixedly connected with the inside of the fixing groove, and the other end of the spring is fixedly connected with the telescopic rod. The clamping block can be automatically clamped into the annular groove by arranging the spring.

Furthermore, the inside fixedly connected with spacing ring of fixed slot, the inside of spacing ring with the outside sliding connection of telescopic link. The telescopic rod can be prevented from sliding out of the fixing groove by arranging the limiting ring.

Furthermore, the inside sliding connection of fixed block has the pull rod, the pull rod with telescopic link fixed connection, the pull rod passes from the spring. The clamping block can be conveniently and quickly moved out of the annular groove by arranging the pull rod during disassembly.

Furthermore, four supporting legs are uniformly distributed at four corners of one end, far away from the supporting block, of the base, and the supporting legs are made of stainless steel materials. The supporting legs support the base.

Drawings

Fig. 1 is a schematic view of a clamping device for furniture production according to an embodiment of the present invention;

fig. 2 is a plan view of the clamping device for furniture production of the embodiment of the present invention shown in fig. 1;

FIG. 3 is an enlarged view of the part A structure of FIG. 1 of the clamping device for furniture production according to the embodiment of the present invention

Fig. 4 is a top view of the fixture block of fig. 3 of the clamping device for furniture production according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the clamping device comprises a base 1, a supporting block 2, a first threaded sleeve 3, a first lead screw 4, a first limiting sleeve 5, a clamping plate 6, a hinging block 7, a clamping rod 8, a second threaded sleeve 9, a second lead screw 10, a second limiting sleeve 11, a fixing plate 12, a fixing rod 13, an annular groove 14, a fixing block 15, a fixing groove 16, a spring 17, an expansion rod 18, a clamping block 19, a pull rod 20, a limiting ring 21, supporting legs 22 and a wood board 23.

As shown in fig. 1, this embodiment provides a clamping device for furniture production, including base 1, two symmetric distribution's of fixed connection supporting shoe 2 on the base 1, the equal fixed connection thread bush one 3 of the other end of every supporting shoe 2, threaded connection lead screw one 4 is passed through to the inside of thread bush one 3, the one end that is close to thread bush one 3 of lead screw one 4 rotates and connects position limiting sleeve one 5, the one end fixed connection clamp plate 6 of keeping away from thread bush one 3 of position limiting sleeve one 5, the articulated piece 7 of one end fixed connection of keeping away from base 1 of clamp plate 6, four even supporting legs 22 of distribution in four corners of the one end of keeping away from supporting shoe 2 of base 1, supporting leg 22 is made by stainless steel material. The support legs 22 support the base 1.

As shown in fig. 1, 2, 3 and 4, a clamping rod 8 is hinged inside the hinged block 7, one end of the clamping rod 8, which is far away from the hinged block 7, is fixedly connected with a second threaded sleeve 9, the inside of the second threaded sleeve 9 is connected with a second lead screw 10 through a thread, one end of the second lead screw 10, which is far away from the second threaded sleeve 9, is rotatably connected with a second limit sleeve 11, one end of the second limit sleeve 11, which is close to the base 1, is fixedly connected with a fixed plate 12, the lower end of the clamping rod 8 is fixedly connected with a fixed rod 13, the fixed rod 13 is provided with a ring groove 14, the outside of the hinged block 7 is fixedly connected with a fixed block 15, the inside of the fixed block 15 is provided with a fixed groove 16, the inside of the fixed groove 16 is provided with a spring 17, the inside of the fixed groove 16 is slidably connected with an expansion rod 18, one end of the expansion rod 18, which is close to the fixed rod 13, the fixed block 19 is clamped with the ring groove 14, a wood board 23 is arranged on the base 1, the outside of the wood board 23 is in contact connection with the clamping plate 6, the outer side of the wood plate 23 is in contact connection with the fixing plate 12, one end of the spring 17 is fixedly connected with the inside of the fixing groove 16, and the other end of the spring 17 is fixedly connected with the telescopic rod 18. The spring 17 is arranged to enable the clamping block 19 to be automatically clamped into the annular groove 14, the limiting ring 21 is fixedly connected to the inside of the fixing groove 16, and the inside of the limiting ring 21 is slidably connected with the outer side of the telescopic rod 18. The limiting ring 21 is arranged to prevent the telescopic rod 18 from sliding out of the fixing groove 16, the inside of the fixing block 15 is connected with the pull rod 20 in a sliding mode, the pull rod 20 is fixedly connected with the telescopic rod 18, and the pull rod 20 penetrates through the spring 17. The pull rod 20 can be used to move the locking block 19 out of the annular groove 14 easily and quickly during disassembly.

The utility model discloses the concrete implementation process as follows: in use, the wood plate 23 is placed on the base 1, then the screw rod I4 is rotated, the screw rod I4 pushes the clamping plate 6 to move forwards through matching with the threads of the thread sleeve I3, so that the clamping plate 6 can clamp the wood plate 23, after the clamping plate 6 clamps the wood board 23, the clamping rod 8 is turned down to enable the clamping block 19 to be clamped and enter the annular groove 14 on the fixing rod 13 under the pushing of the spring 17, so that the clamping rod 8 is fixed, then the second screw rod 10 is rotated, the second screw rod 10 fixes the fixing plate 12 on the outer side of the wood plate 23 through the thread matching with the second thread sleeve 9, the wood board 23 can be prevented from being deformed during the drying process, and after the wood board 23 is dried, the clamping rod 8 can be turned upwards by pulling the pull rod 20 to separate the latch 19 from the annular groove 14, the clamping plate 6 is then moved back by means of the first spindle 4, so that the wooden plate 23 can be removed.

The utility model discloses an add on base 1 and establish clamp plate 6, lead screw 4 and thread bush 3 isotructure to can drive clamp plate 6 through lead screw 4 and fix plank 23 when needs are fixed plank 23, and can also carry out longitudinal fixation to plank 23 through fixed plate 12, two 10 and two 9 isotructures of thread bush after the clamping finishes, thereby can avoid plank 23 perk.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 according to specific situations by those skilled in the art.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a clamping device is used in furniture production, includes the base, its characterized in that: the base is fixedly connected with two symmetrically distributed supporting blocks, the other end of each supporting block is fixedly connected with a first threaded sleeve, the interior of the first threaded sleeve is connected with a first lead screw through threads, one end, close to the first threaded sleeve, of the first lead screw is rotatably connected with a first limiting sleeve, one end, far away from the first threaded sleeve, of the first limiting sleeve is fixedly connected with a clamping plate, one end, far away from the base, of the clamping plate is fixedly connected with a hinging block, the interior of the hinging block is hinged with a clamping rod, one end, far away from the hinging block, of the clamping rod is fixedly connected with a second threaded sleeve, the interior of the second threaded sleeve is connected with a second lead screw through threads, one end, far away from the second threaded sleeve, of the second lead screw is rotatably connected with a second limiting sleeve, one end, close to the base, of the second limiting sleeve is fixedly connected with a fixing plate, and the lower end of the clamping rod is fixedly connected with a fixing rod, the annular has been seted up on the dead lever, the outside fixedly connected with fixed block of articulated piece, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with the spring, the inside sliding connection of fixed slot has the telescopic link, the one end fixedly connected with fixture block that is close to the dead lever of telescopic link, the fixture block with the annular joint the plank has been put on the base, the outside of plank with the pinch-off blades contact is connected, the outside of plank with the fixed plate contact is connected.

2. The furniture production clamping device according to claim 1, wherein: one end of the spring is fixedly connected with the inside of the fixing groove, and the other end of the spring is fixedly connected with the telescopic rod.

3. The furniture production clamping device according to claim 1, wherein: the inside fixedly connected with spacing ring of fixed slot, the inside of spacing ring with the outside sliding connection of telescopic link.

4. The furniture production clamping device according to claim 1, wherein: the inside sliding connection of fixed block has the pull rod, the pull rod with telescopic link fixed connection, the pull rod is followed pass in the spring.

5. The furniture production clamping device according to claim 1, wherein: four supporting legs are uniformly distributed at four corners of one end, far away from the supporting block, of the base, and the supporting legs are made of stainless steel materials.