CN111113620A

CN111113620A - Wooden chair top transverse plate strickle device

Info

Publication number: CN111113620A
Application number: CN202010051328.1A
Authority: CN
Inventors: 冯妶英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-05-08

Abstract

The invention discloses a device for strickling a transverse plate at the top end of a wooden chair, relates to the technical field of woodworking strickling tools, and solves the problems that the prior strickling device can not synchronously shave the two ends of a cross-brace ejector rod, needs to be carried out step by step, and has complicated shaving flow and low operation efficiency. A device for strickling a transverse plate at the top end of a wooden chair comprises a sliding scraping frame, a swing rod, a motor and a T-shaped handle bar, wherein two woodworking planers are symmetrically welded at the left end and the right end of the sliding scraping frame; the swing rod is provided with a sliding chute in a penetrating way; the motor locking hanging support is arranged at the top end of the middle position of the rear side of the positioning frame, and the positioning frame is sleeved and clamped on the top end part of the backrest of the wooden chair; and a toggle switch is arranged at the middle section of the T-shaped bar vertical support mounting rod on the left side, and the toggle switch is electrically connected with the motor in a control way. The positioning frame can enable the whole device to be sleeved and clamped on the top end cross support ejector rod of the wooden chair backrest, and provides convenience for the whole device to be clamped and used.

Description

Wooden chair top transverse plate strickle device

Technical Field

The invention relates to the technical field of woodworking strickle appliances, in particular to a device for strickling a transverse plate at the top end of a wooden chair.

Background

Most chairs (as shown in fig. 9) are provided with a transverse plate for supporting, workers in furniture factories generally scrape the left side and the right side of the top end of the transverse plate of the chair, so scraping devices are needed, when the scraping operation is carried out, a common worker needs to hold one peeling component (namely a small plane) by two hands, after the worker holds one peeling component by two hands, the worker needs to put the leather scraping part on one side of the transverse plate by two hands, then the worker needs to push the leather scraping part back and forth by two hands, the leather scraping part can scrape the top of one side of the transverse plate, after the top of one side of the transverse plate is strickled off by a worker through the skin scraping component, the worker needs to move the skin scraping component to the top of the other side of the transverse plate through two hands, then the worker needs to push the skin scraping component back and forth again, the skin scraping component can strickle off the top of the other side of the transverse plate, and the worker can strickle off the top of the middle of the transverse plate through repeating the operation.

For example, patent No. CN201721809733.5 discloses a carpenter's planer tool for furniture manufacturing, including planing board and planer tool, the planing board both sides are equipped with the connecting rod, and the connecting rod can be dismantled with the planing board and be connected, the inside through-hole that is equipped with of planing board, planer tool pass through the through-hole and are connected with the planing board contact, planing board upper portion is equipped with first backup pad and second bracing piece, and first backup pad is connected with the planer tool contact, the planing board bottom is equipped with second backup pad and first bracing piece, and the second backup pad is connected with the planer tool contact. This carpenter's planer tool of furniture manufacturing usefulness through being equipped with first backup pad and second backup pad respectively at planer plate upper portion and lower part, and then fixes the planer tool, through rotating the length of first rotary sleeve and the rotatory cover of second and then control first bracing piece and second bracing piece to can control the planer tool and plane the thickness of cutting the plank. The ubiquitous needs reciprocal plane about the manual drive of current strickle device and scrapes, and hard labour intensity is great, and can not scrape in step to the both ends of stull ejector pin, needs the substep to go on, and it is comparatively loaded down with trivial details to dig the flow of scraping, and operating efficiency is low, leads to the not good enough problem of result of use.

Disclosure of Invention

The invention aims to provide a device for strickling a transverse plate at the top end of a wooden chair, which aims to solve the problems that manual driving is needed for carrying out left-right reciprocating scraping in the prior art, labor intensity is high, the two ends of a cross-brace ejector rod cannot be synchronously scraped, the scraping process is carried out step by step, the scraping process is complicated, the operation efficiency is low, and the using effect is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a device for strickling a transverse plate at the top end of a wooden chair comprises a sliding scraping frame, a swing rod, a motor and a T-shaped handle bar, wherein two woodworking planers are symmetrically welded at the left end and the right end of the sliding scraping frame; the swing rod is provided with a sliding chute in a penetrating way; the motor locking hanging support is arranged at the top end of the middle position of the rear side of the positioning frame, and the positioning frame is sleeved and clamped on the top end part of the backrest of the wooden chair; and a toggle switch is arranged at the middle section of the T-shaped bar vertical support mounting rod on the left side, and the toggle switch is electrically connected with the motor in a control way.

Preferably, the positioning frame comprises a vertical support frame, a track shaft lever and a sliding block, the middle position of a rear side lever of the positioning frame is fixedly welded with the vertical support frame, and a motor is locked and suspended in a top space of the vertical support frame; two track shaft levers are supported at intervals in the top space of the left vertical supporting rod and the right vertical supporting rod of the positioning frame, and the sliding block is sleeved on the two track shaft levers in a sliding mode.

Preferably, the sliding scraping frame comprises guide wheels, inserting rods, a supporting frame and a positioning plate, wherein a row of guide wheels are supported on the inner sides of front and rear side rods of the sliding scraping frame at equal intervals, and the left and right end sections of the sliding scraping frame are symmetrically inserted with four Z-shaped inserting rods in a penetrating manner through spring pushing; two positioning plates are supported at intervals on the head end and the tail end of the front side rod and the tail end of the sliding scraping frame respectively, three supporting frames are arranged at equal intervals on the middle section of the sliding scraping frame, and the sliding block is welded and fixed in the middle of the supporting and connecting plate at the top ends of the three supporting frames.

Preferably, the woodworking plane comprises a positioning square block and a planing scraper plate, the two woodworking planes are formed by jointly combining a shell frame and the planing scraper plate which is obliquely supported and locked and installed in the shell frame, and the two positioning square blocks are symmetrically protruded from the front side and the rear side of the shell frame; the head end sections of the four insert rods are sequentially inserted into the four groups of positioning plates and the four positioning square blocks.

Preferably, the swing rod comprises a connecting rod, the swing rod is rotatably sleeved on a front supporting shaft rod at the top end of the vertical supporting frame, the bottom of the swing rod is rotatably connected with a connecting rod, and the tail end of the connecting rod is correspondingly and rotatably connected with the sliding block.

Preferably, the motor comprises a wheel; a rotating wheel is sleeved on a rotating shaft of the motor, a short rod of an insertion block is welded on the outer ring of the circumference of the rotating wheel in a supporting mode, and the short rod of the insertion block is arranged in a middle sliding groove of the oscillating bar in a sliding mode.

Preferably, the sliding scraping frame top support is arranged on a cross support mandril of the wood chair backrest, and the two rows of guide wheels are inserted and sleeved on the raised wood block section in the middle of the cross support mandril and are in rolling sliding top contact with the left side surface and the right side surface of the raised wood block section.

Preferably, the whole locating frame is rectangular, two vertical support rods are symmetrically welded in the middle of the top ends of the left side rod and the right side rod, and a T-shaped handle rod is welded on the outer sides of the two vertical support rods in a supporting mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the left and right groups of the insertion rods can enable two woodworking planers to be inserted and positioned at the left and right ends of the sliding and scraping frame, and the insertion rods are installed in a pushing mode through springs, so that the woodworking planers can be taken down quickly by pulling out, and the woodworking planers are convenient to maintain or replace;

2. the rotating wheel, the swing rod, the connecting rod and the sliding block form a rotating top-swing crank-connecting rod mechanism, the sliding block, the sliding scraping frame and the two woodworking planers can be driven by the mechanism to slide left and right in a reciprocating manner to scrape the cross-brace ejector rod of the backrest of the wooden chair, the two woodworking planers can synchronously scrape the two ends of the cross-brace ejector rod at one time during simultaneous operation, and the operation of scraping the two ends of the cross-brace ejector rod step by step is performed in a conventional manner.

3. The two rows of guide wheels have a guiding and positioning effect, can clamp and limit the sliding scraping frame on the cross-brace ejector rod of the wood chair backrest, and can slide along the convex wood block section in the middle of the cross-brace ejector rod straightly and smoothly left and right.

Drawings

FIG. 1 is a schematic view of the present invention in an installed and used state;

FIG. 2 is a three-dimensional schematic view of the present invention in an installed and used state;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a cable placement installation configuration of the present invention;

FIG. 5 is a schematic structural view of the present invention;

FIG. 6 is a schematic three-dimensional structure of the present invention;

FIG. 7 is a schematic view of a carpenter's plane according to the present invention;

FIG. 8 is a schematic view of the back structure of the woodworking plane shown in the figure;

FIG. 9 is a schematic view of the wood chair of the present invention;

FIG. 10 is a schematic view of the structure of the wheel of the present invention;

FIG. 11 is a schematic view of the structure of the insert rod of the present invention.

In the figure: 1. a wooden chair; 2. a positioning frame; 201. a vertical support frame; 202. a rail shaft; 203. a slider; 3. sliding and scraping the frame; 301. a guide wheel; 302. inserting a rod; 303. a support frame; 304. positioning a plate; 4. planing; 401. positioning a square block; 402. planing a scraper plate; 5. a swing rod; 501. a connecting rod; 6. a motor; 601. a rotating wheel; 7. t-shaped handle bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 11, an embodiment of the present invention includes: a device for strickling a transverse plate at the top end of a wooden chair comprises a sliding scraping frame 3, a swing rod 5, a motor 6 and a T-shaped handle bar 7, wherein woodworking planers 4 are welded at the left end and the right end of the sliding scraping frame 3, the two woodworking planers 4 are symmetrically arranged, a sliding groove is formed in the swing rod 5, and the sliding groove penetrates through the swing rod 5; the sliding scraping frame 3 comprises guide wheels 301, inserting rods 302, supporting frames 303 and positioning plates 304, the sliding scraping frame 3 is connected on a cross brace ejector rod of the backrest of the wooden chair 1, two rows of guide wheels 301 are installed on the inner sides of front and rear side rods of the sliding scraping frame 3 at uniform intervals, the two rows of guide wheels 301 are inserted and sleeved on a raised wood block section in the middle position of the cross brace ejector rod and roll, slide and abut against and contact with the front and rear side surfaces of the raised wood block section, the two rows of guide wheels 301 have a guiding and positioning function and can clamp and limit the sliding scraping frame 3 on the cross brace ejector rod of the backrest of the wooden chair 1 and slide along the diameter of the raised wood block section in the middle of the cross brace ejector rod smoothly, the left end and the right end of the sliding scraping frame 3 are inserted with the two inserting rods 302 through spring urging, the inserting rods 302 on the two sides are symmetrically arranged, the four inserting rods 302 are Z-shaped, the left end and the right end of the front and the rear side rods of the sliding scraping frame 3 are both connected, the sliding block 203 is welded in the middle of the supporting and connecting plate at the top ends of the three supporting frames 303, the sliding and scraping frame 3 provides convenience for the installation of the two woodworking planes 4, and the sliding and scraping frame 3 is a carrier for the two woodworking planes 4 to slide left and right for scraping; install motor 6 through the bolt in 2 rear side middle parts of posting, 2 cover clamps in the top portion of wooden chair 1 back of posting, 2 whole rectangles settings that are of posting, the top middle part welding of side lever has two perpendicular vaulting poles about posting 2, two perpendicular vaulting poles are the symmetry setting, T shape barre 7 has all been welded in the outside of two perpendicular vaulting poles, two T shape barres 7 are convenient for carry to the whole implementation of device and draw the accuse, and be convenient for carry out the application of force down to the device, make two carpenters dig 4 pressurized and can dig in the top of stull ejector pin and scrape, the mid-mounting of left side T shape barre 7 perpendicular vaulting poles has group's ann switch, group's ann switch and motor 6 electric control connection.

Locating frame 2 includes erector brace frame 201, track axostylus axostyle 202 and slider 203, the welding of the back side lever intermediate position of locating frame 2 has erector brace frame 201, motor 6 is installed through the bolt on erector brace frame 201 top, the top interval welding of erector brace about locating frame 2 has two track axostylus axostyles 202, slider 203 sliding type connects on two track axostylus axostyles 202, locating frame 2 can be with the whole set of plug-in card of device in the top spreader bar of wooden chair 1 back, it provides convenience for the holistic use of clamping of device.

Carpenter plane 4 includes location square 401 and planes scraper plate 402, two carpenters plane 4 and install in the inside plane scraper plate 402 combination formation jointly of shell frame by shell frame and slope support locking, both sides all are connected with location square 401 around the shell frame, the location square 401 of both sides is the symmetry setting around, four inserted bars 302 push up in proper order and pass in four groups of locating plates 304 and four location squares 401, control two sets of inserted bars 302 and can dig 4 grafting with two carpenters and fix a position in smooth both ends of scraping frame 3 about, and inserted bar 302 adopts the spring top to push up the installation, can be swift take off plane 4 with the carpenter and take off, convenient implementation is maintained or is changed.

The swing rod 5 comprises a connecting rod 501, the swing rod 5 is rotatably installed on a front supporting shaft at the top end of the vertical supporting frame 201, the bottom of the swing rod 5 is rotatably connected with the connecting rod 501, the bottom end of the connecting rod 501 is rotatably connected with a corresponding sliding block 203, the rotating wheel 601, the swing rod 5, the connecting rod 501 and the sliding block 203 jointly form a rotating top swing crank-connecting rod mechanism, the swing rod 5 can drive the sliding block 203, the sliding and scraping frame 3 and the two woodworking planers 4 to slide left and right in a reciprocating mode to scrape the cross supporting ejector rod of the backrest of the wooden chair 1, the two woodworking planers 4 can synchronously scrape the two ends of the cross supporting ejector rod in one step through simultaneous operation, and the operation of the step-by-step scraping operation is performed on the two ends of the cross supporting ejector rod in the traditional mode.

The motor 6 comprises a rotating wheel 601, the rotating wheel 601 is installed on an output shaft of the motor 6 through a flat key, an inserting short rod is welded on the outer ring of the circumference of the rotating wheel 601 and is slidably inserted into a middle sliding groove of the swing rod 5, and the swing rod 5 can swing left and right in a reciprocating mode under the linkage of rotating pushing of the rotating wheel 601 and the inserting short rod of the outer ring of the rotating wheel 601.

The working principle is as follows: when the device is used, the whole device is firstly clamped and sleeved on the cross-support mandril of the backrest of the wooden chair 1 through the positioning frame 2 (as shown in figure 1), then two hands are held on the two T-shaped handles 7 and the starting switch is pressed down, the swing rod 5 can drive the slide block 203, the sliding scraping frame 3 and the two woodworking planes 4 to slide left and right in a reciprocating manner to scrape the cross-support mandril of the backrest of the wooden chair 1 under the rotary drive of the motor 6. Note that: in the scraping process, two hands exert force to press down the positioning frame 2, so that the two woodworking planes 4 are pressed to scrape on the top end of the cross-brace ejector rod.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device is strickleed off to wooden chair top diaphragm which characterized in that: the wood shaving machine comprises a sliding shaving frame (3), a swing rod (5), a motor (6) and a T-shaped handle bar (7), wherein two woodworking planers (4) are symmetrically welded at the left end and the right end of the sliding shaving frame (3); a sliding groove is arranged on the swing rod (5) in a penetrating way; the motor (6) is locked and suspended on the top end of the middle position of the rear side of the positioning frame (2), and the positioning frame (2) is sleeved and clamped on the top end part of the backrest of the wooden chair (1); and a toggle switch is arranged at the middle section of the vertical support mounting rod of the T-shaped handle rod (7) at the left side, and the toggle switch is electrically connected with the motor (6) in a control way.

2. The device of claim 1, wherein the top cross plate of the wooden chair is used for scraping: the positioning frame (2) comprises a vertical support frame (201), a track shaft rod (202) and a sliding block (203), the middle position of a rear side rod of the positioning frame (2) is fixedly welded with one vertical support frame (201), and a motor (6) is locked and hung in a top end space of the vertical support frame (201); two track shaft rods (202) are supported in the top spaces of the left vertical supporting rod and the right vertical supporting rod of the positioning frame (2) at intervals, and the sliding block (203) is sleeved on the two track shaft rods (202) in a sliding mode.

3. The device of claim 2, wherein the top cross plate of the wooden chair is used for scraping: the sliding scraping frame (3) comprises guide wheels (301), inserting rods (302), a supporting frame (303) and a positioning plate (304), a row of guide wheels (301) are supported on the inner sides of front and rear side rods of the sliding scraping frame (3) at equal intervals, and the left end section and the right end section of the sliding scraping frame (3) are symmetrically inserted with four Z-shaped inserting rods (302) in a penetrating manner through a spring in a pushing manner; two positioning plates (304) are supported at intervals on the head end and tail end sections of the front side rod and the rear side rod of the sliding scraping frame (3), three supporting frames (303) are arranged at equal intervals on the middle section of the sliding scraping frame (3), and the sliding block (203) is welded and fixed in the middle of the supporting and connecting plate at the top ends of the three supporting frames (303).

4. The device of claim 3, wherein the top cross plate of the wooden chair is in a shape of a rectangle, and the device comprises: the woodworking plane (4) comprises positioning blocks (401) and a planing scraper plate (402), the two woodworking planes (4) are formed by jointly combining a shell frame and the planing scraper plate (402) which is obliquely supported, locked and installed in the shell frame, and the two positioning blocks (401) are symmetrically protruded from the front side and the rear side of the shell frame; the head end sections of the four inserting rods (302) are sequentially inserted into the four groups of positioning plates (304) and the four positioning blocks (401).

5. The device of claim 2, wherein the top cross plate of the wooden chair is used for scraping: the swing rod (5) comprises a connecting rod (501), the swing rod (5) is rotatably sleeved on a front supporting shaft rod at the top end of the vertical supporting frame (201), the bottom of the swing rod (5) is rotatably connected with one connecting rod (501), and the tail end of the connecting rod (501) is correspondingly and rotatably connected with the sliding block (203).

6. The device of claim 1, wherein the top cross plate of the wooden chair is used for scraping: the motor (6) comprises a rotating wheel (601); a rotating wheel (601) is sleeved on a rotating shaft of the motor (6), a short inserting-blocking rod is welded on the circumferential outer ring of the rotating wheel (601) in a supporting mode, and the short inserting-blocking rod is arranged in a middle sliding groove of the oscillating rod (5) in a sliding mode.

7. The device of claim 3, wherein the top cross plate of the wooden chair is used for scraping: the top support of the sliding scraping frame (3) is arranged on a cross support mandril of a backrest of the wooden chair (1), and two rows of guide wheels (301) are inserted and sleeved on a raised wood block section in the middle of the cross support mandril and roll, slide and lean against and contact with the left side surface and the right side surface of the raised wood block section.

8. The device of claim 1, wherein the top cross plate of the wooden chair is used for scraping: the whole locating frame (2) is rectangular, two vertical support rods are symmetrically welded in the middle of the top ends of left and right side rods, and a T-shaped handle bar (7) is welded in the outer sides of the two vertical support rods in a supporting mode.