CN216138678U

CN216138678U - Woodwork is polished and is used centre gripping subassembly

Info

Publication number: CN216138678U
Application number: CN202122219135.5U
Authority: CN
Inventors: 何群燕
Original assignee: Jiangshan Chunjin Home Furnishing Co ltd
Current assignee: Jiangshan Chunjin Home Furnishing Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-29
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the related technical field of wood product processing equipment, in particular to a clamping assembly for polishing a wood product, which comprises an installation seat, wherein a T-shaped chute is formed in the middle of the top end of the installation seat, a group of T-shaped sliding blocks are connected in the T-shaped chute in a sliding manner, two groups of U-shaped supports are respectively and fixedly connected to the left side of the top end of the installation seat and the top end of the T-shaped sliding blocks, an arc-shaped chute is formed in the middle of the inner side end of each U-shaped support, a clamping table is connected in the arc-shaped chute in a sliding manner, a locking mechanism is arranged at the outer side end of the clamping table, a sunken clamping table top is formed in the top end of the clamping table, a fixed clamping block is fixedly installed at the front end of the clamping table top, a movable clamping block is arranged at the rear end of the clamping table, one end of a fixed rod is hinged to the lower end of the movable clamping block, the other end of the fixed rod is fixedly installed in the middle of the rear end of the clamping table, one end of a pull rod is hinged to the middle of the movable clamping block, the utility model provides a clamping assembly capable of clamping and fixing a round or oval wooden product.

Description

Woodwork is polished and is used centre gripping subassembly

Technical Field

The utility model relates to the technical field of wood product processing equipment, in particular to a clamping assembly for polishing wood products.

Background

The wood products are made of wood raw materials through processing. Wood products are mainly classified into the following categories: furniture woodwork, office woodwork, technology woodwork, horticulture woodwork, life woodwork, also present high-tech woodwork.

Need polish the woodwork surface in the production process of woodwork, in order to make things convenient for going on of work of polishing, often need carry out the centre gripping with the centre gripping subassembly to woodwork fixed, especially when polishing some circular or oval woodwork, traditional clamping components can not be fine press from both sides tightly fixedly to woodwork to influence the efficiency and the effect of polishing.

Aiming at the problems, the utility model designs a clamping assembly for polishing a wooden product.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping assembly for polishing a wood product. The clamping assembly solves the problems as much as possible, and provides a clamping assembly capable of clamping and fixing round or oval wooden products.

The utility model is realized by the following technical scheme:

a clamping assembly for polishing a wooden product comprises a mounting seat, wherein a T-shaped chute is formed in the middle of the top end of the mounting seat, a group of T-shaped sliders is connected in the T-shaped chute in a sliding manner, two groups of U-shaped supports are fixedly connected to the left side of the top end of the mounting seat and the top end of the T-shaped sliders respectively, an arc-shaped chute is formed in the middle of the inner side end of each U-shaped support, a clamping table is connected in the arc-shaped chute in a sliding manner, a locking mechanism is arranged at the outer side end of the clamping table, a sunken clamping table top is formed in the top end of the clamping table, a fixed clamping block is fixedly mounted at the front end of the clamping table, a movable clamping block is arranged at the rear end of the clamping table, the lower end of the movable clamping block is hinged with one end of a fixing rod, the other end of the fixing rod is fixedly mounted in the middle of the rear end of the clamping table, one end of the movable clamping block is hinged with one end of a pull rod, the pull rod is slidably connected at the middle position of the middle of the clamping table upper portion, and the pull rod extends out of the clamping table and is in a threaded manner and is connected with a driving knob, and a rubber pad is embedded in the middle of the clamping table top.

Preferably, the longitudinal section of the mounting seat is T-shaped, and a plurality of groups of mounting holes are symmetrically formed in the front end and the rear end of the mounting seat.

Preferably, the top end of the U-shaped support is provided with a limit baffle.

Preferably, the locking mechanism comprises a locking stud and a locking knob, the outer side ends of the two groups of U-shaped supports, which are opposite to each other, are provided with arc-shaped sliding holes, one end of the locking stud is fixedly connected to the outer side end face of the lower end of the clamping table, the other end of the locking stud penetrates through the arc-shaped sliding holes and is connected with the arc-shaped sliding holes in a sliding mode, and the locking knob is connected to the outer side end face of the U-shaped supports in a threaded mode.

Preferably, still include the bolt, fixed clamp splice passes through a set of bolt fixed mounting at the tight mesa front end of clamp, fixed clamp splice is right trapezoid, fixed clamp splice inclined plane is for pressing from both sides tight mesa bottom personally submitting 45 ~ 90 jiaos of setting.

Preferably, the clamping device further comprises a first hinge shaft, the lower end of the movable clamping block is hinged to one end of the fixing rod through the first hinge shaft, and the rear end of the fixing rod is in threaded connection with the middle of the rear end of the clamping table.

Preferably, the clamping device further comprises a second hinged shaft, and the middle part of the movable clamping block is hinged to the rear end of the pull rod through the second hinged shaft.

Preferably, a T-shaped sliding hole is formed in the middle of the upper portion of the clamping table, the pull rod is composed of a T-shaped sliding rod portion and a screw rod portion, the T-shaped sliding rod portion is connected to the rear side of the T-shaped sliding hole in a sliding mode, and the screw rod portion penetrates through the front portion of the T-shaped sliding hole in a movable mode and extends out of the T-shaped sliding hole.

Preferably, a spring is sleeved on the T-shaped sliding rod part on the pull rod, and two ends of the spring respectively press the front end face of the large head part of the T-shaped sliding rod part and the bottom end face of the large head part of the T-shaped sliding hole.

Preferably, the clamping device further comprises a gasket sleeved on the front end face part of the pull rod extending out of the clamping platform.

The utility model has the beneficial effects that: through placing circular or oval column wooden article both ends respectively on the tight mesa of clamp stand top, rotate two sets of drive knobs respectively after that, the pull rod slides and stimulates movable clamp splice and rotates along first articulated shaft to the front under drive knob's drive this moment, this moment activity clamp splice upper end medial part presss from both sides tightly fixedly with fixed clamp splice and packing ring combined action to circular or oval column wooden article outer terminal surface, has fine fixed effect, and convenient operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a right side perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

FIG. 4 is a transverse longitudinal cross-sectional view of the utility model at the locking stud;

fig. 5 is a longitudinal sectional view of the present invention at the tie rod.

In the figure: 1-mounting seat, 101-T-shaped sliding groove, 102-mounting hole, 2-T-shaped sliding block, 3-U-shaped support, 301-arc-shaped sliding groove, 302-arc-shaped sliding hole, 4-limit baffle, 5-clamping table, 6-locking stud, 7-locking knob, 8-bolt, 9-fixed clamping block, 10-movable clamping block, 11-first hinged shaft, 12-fixed rod, 13-second hinged shaft, 14-pull rod, 15-driving knob, 16-spring, 17-rubber pad and 18-washer.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

Referring to fig. 1 to 5, a clamping assembly for polishing wooden products comprises an installation base 1, a T-shaped chute 101 is formed in the middle of the top end of the installation base 1, a group of T-shaped sliders 2 are slidably connected in the T-shaped chute 101, two groups of U-shaped supports 3 are respectively and fixedly connected to the left side of the top end of the installation base 1 and the top ends of the T-shaped sliders 2, an arc-shaped chute 301 is formed in the middle of the inner side end of each U-shaped support 3, a clamping table 5 is slidably connected in the arc-shaped chute 301, a locking mechanism is arranged at the outer side end of each clamping table 5, a sunken clamping table top is formed at the top end of each clamping table 5, a fixed clamping block 9 is fixedly installed at the front end of each clamping table, a movable clamping block 10 is arranged at the rear end of each movable clamping block 5, one end of a fixed rod 12 is hinged to the lower end of each movable clamping block 5, the other end of each movable clamping block 10 is hinged to one end of a pull rod 14, the pull rod 14 is slidably connected to the middle position of the upper portion of each clamping table 5, the front end part of the pull rod 14 extending out of the clamping table 5 is connected with a driving knob 15 in a threaded manner, and a rubber pad 17 is embedded in the middle of the clamping table.

Specifically, the longitudinal section of the mounting seat 1 is in a T shape, a plurality of groups of mounting holes 102 are symmetrically formed in the front end and the rear end of the mounting seat 1, and the whole device can be well fixed on a polishing table board through the plurality of groups of mounting holes 102.

Referring to fig. 1, a limiting baffle 4 is disposed at the top end of the U-shaped support 3, and the sliding range of the clamping table 5 can be limited by the limiting baffle 4.

Referring to fig. 1 and 4, the locking mechanism includes a locking stud 6 and a locking knob 7, the two sets of U-shaped supports 3 are provided with arc-shaped sliding holes 302 at the opposite outer ends, one end of the locking stud 6 is fixedly connected to the outer end face of the lower end of the clamping platform 5, the other end of the locking stud penetrates and is slidably connected to the arc-shaped sliding holes 302, the locking knob 7 is screwed on the outer end face of the U-shaped support 3, and the position of the clamping platform 5 can be fixed by rotating the locking knob 7.

Still include bolt 8, fixed clamp splice 9 is through 8 fixed mounting of a set of bolt at the tight mesa front end of clamp, and fixed clamp splice 9 is right trapezoid, and the setting of 45 ~ 90 jiaos is personally submitted for pressing from both sides tight mesa bottom on the inclined plane of fixed clamp splice 9.

Still include first articulated shaft 11, the activity clamp splice 10 lower extreme passes through first articulated shaft 11 and articulates 12 one end of dead lever, and the rear end threaded connection of dead lever 12 is in the middle part of the 5 rear ends of clamp stand.

The middle part of the movable clamping block 10 is hinged at the rear end of the pull rod 14 through a second hinged shaft 13.

Referring to fig. 5, a T-shaped sliding hole is formed in the middle of the upper portion of the clamping table 5, the pull rod 14 is composed of a T-shaped sliding rod portion and a screw portion, the T-shaped sliding rod portion is slidably connected to the rear side of the T-shaped sliding hole, and the screw portion movably penetrates through the front portion of the T-shaped sliding hole and extends out of the T-shaped sliding hole.

The T-shaped slide bar part on the pull rod 14 is sleeved with a spring 16, two ends of the spring 16 respectively press the front end face of the large head part of the T-shaped slide bar part and the bottom end face of the large head part of the T-shaped slide hole, and the stability of the movable clamping block 10 can be improved through the arranged spring 16.

Referring to fig. 3, the clamping device further comprises a washer 18, the washer 18 is sleeved on the front end face portion of the pull rod 14 extending out of the clamping table 5, and the excessive compression deformation between the driving knob 15 and the clamping table 5 can be prevented to a certain extent through the arranged washer 18.

In the utility model, the whole device is fixed on a polishing table top through a mounting seat 1 and a plurality of groups of mounting holes 102 symmetrically arranged at the front end and the rear end of the mounting seat, when the device is used, the position of a right U-shaped support 3 is adjusted according to the length of a round or oval wooden product to be polished, when the device is adjusted, the U-shaped support 3 only needs to slide to a proper position along a T-shaped sliding groove 101 through a T-shaped sliding block 2, then two ends of the round or oval columnar wooden product are respectively placed on clamping table tops at the top ends of two groups of clamping tables 5, then two groups of driving knobs 15 are respectively rotated, at the moment, a pull rod 14 slides to the front part under the driving of the driving knobs 15 and pulls a movable clamping block 10 to rotate along a first hinging shaft 14, at the moment, the inner side part of the upper end of the movable clamping block 10, the fixed clamping block and a gasket are comprehensively acted to clamp and fix the outer end surface of the round or oval columnar wooden product, have fine fixed effect, after fixing good woodwork, the angle of the position of polishing is treated to the position control woodwork of polishing as required, only need rotate two sets of clamp platforms 5 along two sets of arc spout 301 respectively in the time of the regulation, rotate two sets of locking knobs 7 respectively after rotating to suitable position, can fix the position of clamp platform 5 through rotating locking knob 7, after that polish can, whole device simple structure, convenient operation has fine practicality.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by using equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. The utility model provides a woodwork is polished and is used centre gripping subassembly which characterized in that: comprises a mounting seat (1), a T-shaped chute (101) is arranged in the middle of the top end of the mounting seat (1), a group of T-shaped sliding blocks (2) is connected in the T-shaped chute (101) in a sliding manner, the left side of the top end of the mounting seat (1) and the top end of each T-shaped sliding block (2) are respectively and fixedly connected with two groups of U-shaped supports (3), an arc chute (301) is arranged in the middle of the inner side end of each U-shaped support (3), a clamping table (5) is connected in the arc chute (301) in a sliding manner, a locking mechanism is arranged at the outer side end of each clamping table (5), a sunken clamping table top is arranged at the top end of each clamping table (5), a fixed clamping block (9) is fixedly arranged at the front end of each clamping table top, a movable clamping block (10) is arranged at the rear end of each clamping table (5), a fixed rod (12) is hinged to the lower end of each movable clamping block (10), and the other end of each fixed clamping block is fixedly arranged in the middle of each clamping table (5), the middle of the movable clamping block (10) is hinged with one end of a pull rod (14), the pull rod (14) is connected to the middle of the upper portion of the clamping table (5) in a sliding mode, the front end portion of the pull rod (14) extending out of the clamping table (5) is connected with a driving knob (15) in a threaded mode, and a rubber pad (17) is embedded in the middle of the clamping table top.

2. The wood product sanding clamping assembly of claim 1 wherein: the longitudinal section of the mounting seat (1) is T-shaped, and a plurality of groups of mounting holes (102) are symmetrically formed in the front end and the rear end of the mounting seat (1).

3. The wood product sanding clamping assembly of claim 1 wherein: and a limiting baffle (4) is arranged at the top end of the U-shaped support (3).

4. The wood product sanding clamping assembly of claim 1 wherein: locking mechanism contains locking double-screw bolt (6) and locking knob (7), and arc slide opening (302) have all been seted up to the outside end that two sets of U type supports (3) carried on the back mutually, locking double-screw bolt (6) one end fixed connection other end wears to establish and sliding connection arc slide opening (302) and threaded connection locking knob (7) on U type support (3) outside end face on the outer end face of clamp stand (5) lower extreme.

5. The wood product sanding clamping assembly of claim 1 wherein: still include bolt (8), fixed clamp splice (9) are through a set of bolt (8) fixed mounting at the tight mesa front end of clamp, fixed clamp splice (9) are right trapezoid, fixed clamp splice (9) inclined plane is 45 ~ 90 jiaos of settings for pressing from both sides tight mesa bottom and personally submit.

6. The wood product sanding clamping assembly of claim 1 wherein: still include first articulated shaft (11), activity clamp splice (10) lower extreme passes through first articulated shaft (11) and articulates dead lever (12) one end, dead lever (12) rear end threaded connection is in clamp stand (5) rear end middle part.

7. The wood product sanding clamping assembly of claim 1 wherein: the middle part of the movable clamping block (10) is hinged to the rear end of the pull rod (14) through a second hinged shaft (13).

8. The wood product sanding clamping assembly of claim 1 wherein: t-shaped sliding holes are formed in the middle of the upper portion of the clamping table (5), the pull rod (14) is composed of a T-shaped sliding rod portion and a screw rod portion, the T-shaped sliding rod portion is connected to the rear side of the T-shaped sliding holes in a sliding mode, and the screw rod portion penetrates through the front portion of the T-shaped sliding holes in a movable mode and extends out of the T-shaped sliding holes.

9. The wood product sanding clamping assembly of claim 7 wherein: a spring (16) is sleeved on the T-shaped sliding rod part on the pull rod (14), and two ends of the spring (16) respectively press the front end face of the large-head part of the T-shaped sliding rod part and the bottom end face of the large-head part of the T-shaped sliding hole.

10. The wood product sanding clamping assembly of claim 1 wherein: the clamping device also comprises a gasket (18), wherein the gasket (18) is sleeved on the front end face part of the pull rod (14) extending out of the clamping table (5).