CN110919792B - Splicing pressure maintaining device for wooden furniture - Google Patents
Splicing pressure maintaining device for wooden furniture Download PDFInfo
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- CN110919792B CN110919792B CN201911270915.3A CN201911270915A CN110919792B CN 110919792 B CN110919792 B CN 110919792B CN 201911270915 A CN201911270915 A CN 201911270915A CN 110919792 B CN110919792 B CN 110919792B
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- lifting
- rocker
- pressure maintaining
- claw hook
- wooden furniture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
本发明提供的一种木制家具的拼接保压装置，包括工装台、升降架、摇杆、爪钩和加载台；两个所述升降架上背对或者相对的侧面上沿竖直方向分别设置有多个依次排列的升降齿；所述升降齿的上表面为斜楔面；所述升降齿的下表面为与水平方向平行的平面；所述摇杆可上下移动地套设在两个所述升降架上；所述爪钩的一端铰接在所述摇杆的一端；所述爪钩的另一端可沿着所述升降齿上下移动，并且在弹力的作用下与不同升降齿间的间隙接触；所述加载台铰接在所述摇杆的中间位置；且所述加载台的接触面与所述工装台的工作面平行。本装置满足杠杆省力的条件，故加载保压操作过程更为省力。
The invention provides a splicing and pressure maintaining device for wooden furniture, comprising a tooling table, a lifting frame, a rocker, a claw hook and a loading table; There are a plurality of lifting teeth arranged in sequence; the upper surface of the lifting teeth is an oblique wedge surface; the lower surface of the lifting teeth is a plane parallel to the horizontal direction; the rocker can be moved up and down. On the lifting frame; one end of the claw hook is hinged to one end of the rocker; the other end of the claw hook can move up and down along the lifting teeth, and under the action of elastic force, it is connected with the different lifting teeth. clearance contact; the loading table is hinged at the middle position of the rocker; and the contact surface of the loading table is parallel to the working surface of the tooling table. The device satisfies the condition of lever labor saving, so the operation process of loading and pressure keeping is more labor-saving.
Description
Technical Field
The invention relates to the technical field of wood product processing equipment, in particular to a splicing pressure maintaining device for wooden furniture.
Background
The splicing structures which are used more in the processing of wooden furniture are mainly tenon-and-mortise structures; the existing processing technology often coats the adhesive at the splicing structure, and the reason is that in batch production and processing, the matching size of the mortise and tenon structure cannot be very tight, so that the connection and fixation of the joint are ensured to be firm by coating the adhesive for quick assembly. Due to the use of the adhesive, pressure maintaining treatment needs to be carried out for a period of time after splicing, and the adhesive achieves the best bonding effect after pressure maintaining treatment, so that the splicing structure of the furniture is firmly connected. In production, the existing clamping and pressure maintaining devices mostly adopt clamps, the device is extremely inconvenient to use, and the phenomenon of deflection of splicing parts is caused due to uneven stress. Second, for larger sized furniture structures, the clamp is often not usable.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention provides a splicing pressure maintaining device for wooden furniture, which is convenient and fast to use and saves labor.
In order to solve the technical problems, the invention adopts the technical scheme that: a splicing pressure maintaining device for wooden furniture comprises a tool table, a lifting frame, a rocker, a claw hook and a loading table;
the lifting frames comprise two lifting frames;
the two lifting frames are oppositely arranged on the tool table;
the lifting frame is vertical to the working surface of the tool table;
a plurality of lifting teeth which are sequentially arranged are respectively arranged on the back-to-back side surfaces of the two lifting frames along the vertical direction;
the upper surface of the lifting tooth is a wedge surface; the lower surface of the lifting tooth is a plane parallel to the horizontal direction;
the rocker is sleeved on the two lifting frames in a manner of moving up and down;
the claw hooks comprise two claws;
one end of the claw hook is hinged to one end of the rocker;
the other end of the claw hook can move up and down along the lifting tooth and is in contact with gaps among different lifting teeth under the action of elastic force;
the loading platform is hinged to the middle position of the rocker; and the contact surface of the loading platform is parallel to the working surface of the tool table.
The invention has the beneficial effects that: the invention provides a splicing pressure maintaining device for wooden furniture, which comprises a tool table, a lifting frame, a rocker, a claw hook and a loading table, wherein the tool table is arranged on the tool table; a plurality of lifting teeth which are arranged in sequence are respectively arranged on the back-to-back side surfaces of the two lifting frames along the vertical direction. The downward movement of the loading platform is realized by swinging the two ends of the rocker up and down, the claw hooks alternately serve as fulcrums when the rocker is rocked up and down, and the distance from the loading platform to the fulcrums is smaller than the distance from the pressing end to the fulcrums, so that the lever labor-saving condition is met, and the loading and pressure-maintaining operation process is more labor-saving. And the upper surface of the lifting tooth is a wedge surface, and the lower surface is a straight surface, so the claw hook has deformability when going downwards and is limited when going upwards.
Drawings
Fig. 1 is a first structural diagram of a splicing pressure maintaining device for wooden furniture according to a first embodiment of the present invention;
fig. 2 is a second structural view of a splicing pressure maintaining device for wooden furniture according to a first embodiment of the present invention;
fig. 3 is a front view of a splicing pressure maintaining device for wooden furniture according to a first embodiment of the present invention;
fig. 4 is a left side view of a splicing pressure maintaining device for wooden furniture according to a first embodiment of the present invention;
fig. 5 is a first structural diagram of a splicing pressure maintaining device for wooden furniture according to a second embodiment of the present invention;
fig. 6 is a second structural view of a splicing pressure maintaining device for wooden furniture according to a second embodiment of the present invention;
fig. 7 is a front view of a splicing pressure maintaining device for wooden furniture according to a second embodiment of the present invention;
fig. 8 is a left side view of a splicing pressure maintaining device for wooden furniture according to a second embodiment of the present invention;
description of reference numerals:
1. a tooling table; 2. a lifting frame; 3. a rocker; 4. a claw hook; 5. a loading table; 6. lifting teeth; 7. a screw; 8. a hand wheel; 9. a chute; 10. a pin hole; 11. a spring; 12. a circular hole; 13. a roller; 14. a buffer spring; 15. a connecting plate; 16. a limiting block; 17. a limiting sleeve.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 8, a splicing pressure maintaining device for wooden furniture comprises a tool table, a lifting frame, a rocker, a claw hook and a loading table;
the lifting frames comprise two lifting frames;
the two lifting frames are oppositely arranged on the tool table;
the lifting frame is vertical to the working surface of the tool table;
a plurality of lifting teeth which are sequentially arranged are respectively arranged on the back-to-back side surfaces of the two lifting frames along the vertical direction;
the upper surface of the lifting tooth is a wedge surface; the lower surface of the lifting tooth is a plane parallel to the horizontal direction;
the rocker is sleeved on the two lifting frames in a manner of moving up and down;
the claw hooks comprise two claws;
one end of the claw hook is hinged to one end of the rocker;
the other end of the claw hook can move up and down along the lifting tooth and is in contact with gaps among different lifting teeth under the action of elastic force;
the loading platform is hinged to the middle position of the rocker; and the contact surface of the loading platform is parallel to the working surface of the tool table.
The working principle of the invention is as follows:
when the right side of the rocker is pressed downwards and the left rocker has an upward tilting trend, the claw hook on the left rocker is in contact with the straight surface of the lifting tooth, so that the left end of the rocker is limited to move upwards, the claw hook on the left rocker is used as a fulcrum, and the claw hook on the right end is in contact with the inclined surface of the lifting tooth under the action of the inclined surface, retreats and moves downwards step by step; then, the rocker on the left side is pressed downwards, when the rocker on the right side has an upward tilting trend, the claw hook on the rocker on the right side is in contact with the straight surface of the lifting tooth, so that the right end of the rocker is limited to move upwards, the claw hook on the rocker on the right side is used as a fulcrum, and the claw hook on the left end is in contact with the inclined surface of the lifting tooth under the action of the inclined surface, retreats and moves downwards step by step; reciprocating the swinging process to move the loading platform downwards to realize the pressurization of the object to be spliced; due to the action of the straight surface of the lifting tooth, the claw hook is ensured not to move upwards under the reaction force of the object to be spliced, and the reliable pressure maintaining effect is realized. After the pressure maintaining is finished, the claw hook is contacted with the lifting frame under the action of the elastic force, so that an external force can be applied to the claw hook in the direction far away from the lifting teeth, the claw hook is separated from the lifting teeth, and the rocker is lifted upwards, thereby achieving the purpose of pressure maintaining.
From the above description, the beneficial effects of the present invention are: the invention provides a splicing pressure maintaining device for wooden furniture, which comprises a tool table, a lifting frame, a rocker, a claw hook and a loading table, wherein the tool table is arranged on the tool table; a plurality of lifting teeth which are arranged in sequence are respectively arranged on the back-to-back side surfaces of the two lifting frames along the vertical direction. The downward movement of the loading platform is realized by swinging the two ends of the rocker up and down, the claw hooks alternately serve as fulcrums when the rocker is rocked up and down, and the distance from the loading platform to the fulcrums is smaller than the distance from the pressing end to the fulcrums, so that the lever labor-saving condition is met, and the loading and pressure-maintaining operation process is more labor-saving. And the upper surface of the lifting tooth is a wedge surface, and the lower surface is a straight surface, so the claw hook has deformability when going downwards and is limited when going upwards.
Further, two be provided with a plurality of lifting teeth that arrange in proper order respectively along vertical direction on the side back to back of the body on the crane and replace:
a plurality of lifting teeth which are sequentially arranged are respectively arranged on the opposite side surfaces of the two lifting frames along the vertical direction;
and each lifting frame is sleeved with one claw hook.
As can be seen from the above description, the claw hook is sleeved on the lifting frame, which makes the whole structure more compact.
Further, the device also comprises a screw and a hand wheel;
the thread directions of the two ends of the screw rod are opposite;
the virtual axis of the screw is parallel to the working surface of the tool table and is positioned on a virtual plane formed by the two lifting frames;
two ends of the screw are respectively screwed with the lifting frame;
the bottom end of the lifting frame is provided with a threaded hole matched with the screw rod; the thread turning directions of the threaded holes of different lifting frames are opposite;
the hand wheel is fixedly arranged at one end of the screw rod.
As can be seen from the above description, the lifting frames are designed to be movably adjusted in a manner of facing or deviating simultaneously, so that the overall size of the furniture to be spliced can be better adapted. Utilize compound screw mechanism, realize the crane simultaneous movement, this mechanism is simple reliable and convenient operation.
Further, a sliding groove is formed in the tool table;
the screw is arranged in the chute;
the bottom of the lifting frame is provided with a convex block matched with the sliding groove.
According to the above description, the setting of the sliding groove can make the movement process of the lifting frame more stable, and is also beneficial to hiding the screw rod and playing a role of the abdicating groove.
Furthermore, a plurality of pin holes are formed in the two ends of the rocker at intervals along the axial direction of the screw rod;
the pin hole is used for being hinged with the claw hook.
From the above description, the claw hook can be adjusted according to the position of a specific lifting frame, so that the claw hook can be matched with the lifting tooth more reliably.
Further, the device also comprises two springs;
one end of the spring is connected to one end of the claw hook; the other end of the spring is connected to the position, close to the end, of the rocker;
the spring is a tension spring.
According to the above description, the tension of the spring can ensure that the claw hook is always attached to the surface of the lifting tooth, and the claw hook cannot be separated from the lifting tooth in the pressure maintaining process, so that the pressure maintaining is effective and reliable.
Further, round holes are formed in the claw hooks at intervals;
the round hole is used for connecting the spring.
As can be seen from the above description, the other end of the claw hook is provided with round holes at intervals, so that the pretightening force of the spring can be adjusted according to the specific situation by hooking the spring on the positions of the different round holes.
Furthermore, the device also comprises a plurality of buffer springs and a connecting plate;
the connecting plate is arranged below the loading platform;
the connecting plate is connected with the loading platform through a plurality of buffer springs.
As can be seen from the above description, the arrangement of the spring and the loading platform can prevent the furniture from being damaged due to rigid contact.
Furthermore, the device also comprises a plurality of limiting blocks;
the limiting blocks are fixedly arranged on the working surface of the tooling table;
the limiting block is used for fixing the objects to be spliced.
According to the description, the limiting blocks can fix the furniture to be spliced, so that the unstable stress caused by the displacement of the furniture in the pressurizing process is avoided.
Furthermore, the device also comprises a limit sleeve;
the number of the limiting sleeves is two;
the two limiting sleeves are respectively sleeved at the middle part of the rocker in a sliding way and are close to one side surface of the lifting frame.
As can be known from the description, the arrangement of the limiting sleeve can limit the swing amplitude of the rocker, and the phenomenon that the whole device is unstable due to overlarge swing amplitude of the rocker in the swing process is prevented.
Referring to fig. 1 to 4, a first embodiment of the present invention is:
a splicing pressure maintaining device for wooden furniture comprises a tool table 1, a lifting frame 2, a rocker 3, a claw hook 4 and a loading table 5;
the lifting frame 2 comprises two lifting frames;
the two lifting frames 2 are oppositely arranged on the tool table 1;
the lifting frame 2 is vertical to the working surface of the tool table 1;
a plurality of lifting teeth 6 which are sequentially arranged are respectively arranged on the back-to-back side surfaces of the two lifting frames 2 along the vertical direction;
the upper surface of the lifting tooth 6 is a wedge surface; the lower surface of the lifting tooth 6 is a plane parallel to the horizontal direction;
the rocker 3 is sleeved on the two lifting frames 2 in a manner of moving up and down;
the claw hook 4 comprises two claws;
one end of the claw hook 4 is hinged to one end of the rocker 3;
the other end of the claw hook 4 can move up and down along the lifting teeth 6 and is contacted with gaps among different lifting teeth 6 under the action of elastic force;
the loading platform 5 is hinged at the middle position of the rocker 3; and the contact surface of the loading platform 5 is parallel to the working surface of the tool table 1.
Specifically, the claw hook 4 and the loading platform 5 are respectively hinged and rotatably connected through a pin shaft, and a spring bayonet lock is arranged at the other end of the pin shaft to ensure that the pin shaft cannot be separated from a hinge hole.
The surface of the tool table 1 is provided with a groove, so that the rigidity and the mechanical strength of the tool table 1 are improved; if the size of the object to be spliced is smaller than the width of the groove, a layer of steel plate can be laid on the working surface of the working table 1 so as to ensure the flatness of the tool table 1.
Wherein, the middle part of the rocker 3 is provided with an abdicating slotted hole for sleeving the lifting frame 2.
Referring to fig. 1 to 3, in particular, the spring assembly further includes two springs 11;
one end of the spring 11 is connected with one end of the claw hook 4; the other end of the spring 11 is connected to the position, close to the end, of the rocker 3;
the spring 11 is a tension spring.
The spring 11 is a spring with hooks at two ends, and the spring 11 is connected in a hooking mode. Specifically, the claw hook 4 and the rocker 3 are provided with ring pieces for hooking the spring 11.
Referring to fig. 3, specifically, round holes 12 are formed at intervals on the claw hook 4;
the round hole 12 is used for connecting the spring 11.
Referring to fig. 1, specifically, the device further includes a plurality of limiting blocks 16;
the plurality of limiting blocks 16 are fixedly arranged on the working surface of the tooling table 1;
the limiting block 16 is used for fixing the objects to be spliced.
The limiting block 16 can be adjusted and replaced according to the specific overall dimension of the pressure maintaining object to be spliced.
Referring to fig. 1 to 3, in particular, the device further includes a limiting sleeve 17;
the number of the limiting sleeves 17 is two;
the two limiting sleeves 17 are respectively sleeved on the middle part of the rocker 3 in a sliding manner and are close to one side surface of the lifting frame 2.
Specifically, the limiting sleeve 17 is fixed in a butterfly screw clamping manner.
Referring to fig. 5 to 8, a second embodiment of the present invention is:
a splicing pressure maintaining device for wooden furniture comprises a tool table 1, a lifting frame 2, a rocker 3, a claw hook 4 and a loading table 5;
the lifting frame 2 comprises two lifting frames;
the two lifting frames 2 are oppositely arranged on the tool table 1;
the lifting frame 2 is vertical to the working surface of the tool table 1;
a plurality of lifting teeth 6 which are arranged in sequence are respectively arranged on the opposite side surfaces of the two lifting frames 2 along the vertical direction;
the upper surface of the lifting tooth 6 is a wedge surface; the lower surface of the lifting tooth 6 is a plane parallel to the horizontal direction;
the rocker 3 is sleeved on the two lifting frames 2 in a manner of moving up and down;
the claw hook 4 comprises two claws;
each lifting frame 2 can be sleeved with one claw hook 4 in a vertically movable manner;
one end of the claw hook 4 is hinged to one end of the rocker 3;
the other end of the claw hook 4 can move up and down along the lifting teeth 6 and is contacted with gaps among different lifting teeth 6 under the action of elastic force;
the loading platform 5 is hinged at the middle position of the rocker 3; and the contact surface of the loading platform 5 is parallel to the working surface of the tool table 1.
Referring to fig. 5, in detail, a roller 13 is disposed at the other end of the claw hook 4.
Specifically, the roller 13 is rotatably sleeved on a fixed shaft at one end of the claw hook 4.
Referring to fig. 5 to 7, in particular, the spring assembly further includes two springs 11;
one end of the spring 11 is connected with one end of the claw hook 4; the other end of the spring 11 is connected to the position, close to the end, of the rocker 3;
the spring 11 is a tension spring.
The spring 11 is a spring with hooks at two ends, and the spring 11 is connected in a hooking mode. Specifically, the claw hook 4 is provided with a short shaft, and the rocker 3 is provided with a ring piece for hooking the spring 11.
Referring to fig. 7, specifically, round holes 12 are formed at intervals on the claw hook 4;
the round hole 12 is used for connecting the spring 11.
Referring to fig. 5, specifically, the device further includes a plurality of limiting blocks 16;
the plurality of limiting blocks 16 are fixedly arranged on the working surface of the tooling table 1;
the limiting block 16 is used for fixing the objects to be spliced.
The limiting block 16 can be adjusted and replaced according to the specific overall dimension of the pressure maintaining object to be spliced.
Referring to fig. 1 and 5, a third embodiment of the present invention is: the device also comprises a screw 7 and a hand wheel 8 on the basis of the embodiment 1 or 2;
the thread directions of the two ends of the screw 7 are opposite;
the virtual axis of the screw 7 is parallel to the working surface of the tool table 1 and is positioned on a virtual plane formed by the two lifting frames 2;
two ends of the screw 7 are respectively screwed with the lifting frame 2;
the bottom end of the lifting frame 2 is provided with a threaded hole matched with the screw rod 7; the thread turning directions of the threaded holes of different lifting frames 2 are opposite;
the hand wheel 8 is fixedly arranged at one end of the screw rod 7.
The lead angle of the screw 7 is smaller than the equivalent friction angle, so that the device has self-locking capability.
Bearing seats are arranged at two ends of the screw rod 7, the screw rod 7 is rotatably arranged on the bearing seats through bearings, and the bearing seats are fixed on the side face of the tool table 1 through screws.
Referring to fig. 1 and 5, specifically, a chute 9 is arranged on the tooling table 1;
the screw 7 is arranged in the chute 9;
the bottom of the lifting frame 2 is provided with a convex block matched with the sliding groove 9.
Referring to fig. 3 and 7, specifically, a plurality of pin holes 10 are formed at two ends of the rocker 3 at intervals along the axial direction of the screw 7;
the pin hole 10 is used for hinging with the claw hook 4.
The embodiment has the characteristics of better adaptation of the overall dimension of the furniture to be spliced, and utilizes the compound screw mechanism to realize the simultaneous movement of the lifting frame, and the mechanism is simple, reliable and convenient to operate.
Referring to fig. 3 and fig. 7, a fourth embodiment of the present invention is: the damping device is further provided with a plurality of buffer springs 14 and a connecting plate 15 on the basis of the embodiment 3;
the connecting plate 15 is arranged below the loading platform 5;
the connecting plate 15 is connected to the loading table 5 via a plurality of buffer springs 14.
Wherein the buffer springs 14 are evenly distributed between the loading platform 5 and the connecting plate 15.
The embodiment has better protection furniture and is not damaged in the splicing process, and the buffer spring can prevent overload better.
In summary, the splicing pressurizer for wooden furniture provided by the invention comprises a tool table, a lifting frame, a rocker, a claw hook and a loading table; the lifting device comprises two lifting frames, a loading platform and claw hooks, wherein the two lifting frames are arranged on the two lifting frames, the two lifting frames are oppositely arranged on the sides of the two lifting frames, the lifting teeth are sequentially arranged along the vertical direction, or the lifting teeth are sequentially arranged on the opposite sides of the two lifting frames along the vertical direction, the two ends of the rocker are vertically swung to realize the downward movement of the loading platform, the claw hooks are alternately used as fulcrums when the rocker is vertically swung, the distance from the loading platform to the fulcrums is smaller than the distance from a lower pressing end to the fulcrums, the labor-saving condition of a lever is met, and the loading pressure-maintaining operation process is more labor-saving. And the upper surface of the lifting tooth is a wedge surface, and the lower surface is a straight surface, so the claw hook has deformability when going downwards and is limited when going upwards. Furthermore, the lifting frame is designed to be capable of being adjusted in a movable mode in opposite directions or deviated simultaneously, and the overall dimension of the furniture to be spliced can be better adapted. Utilize compound screw mechanism, realize the crane simultaneous movement, this mechanism is simple reliable and convenient operation. And the application of the buffer spring can ensure that the device has good adaptability and adjusting capability.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A splicing pressure maintaining device for wooden furniture is characterized by comprising a tool table, a lifting frame, a rocker, a claw hook and a loading table;
the lifting frames comprise two lifting frames;
the two lifting frames are oppositely arranged on the tool table;
the lifting frame is vertical to the working surface of the tool table;
a plurality of lifting teeth which are sequentially arranged are respectively arranged on the back-to-back side surfaces of the two lifting frames along the vertical direction;
the upper surface of the lifting tooth is a wedge surface; the lower surface of the lifting tooth is a plane parallel to the horizontal direction;
the rocker is sleeved on the two lifting frames in a manner of moving up and down;
the claw hooks comprise two claws;
one end of the claw hook is hinged to one end of the rocker;
the other end of the claw hook can move up and down along the lifting tooth and is in contact with gaps among different lifting teeth under the action of elastic force;
the loading platform is hinged to the middle position of the rocker; and the contact surface of the loading platform is parallel to the working surface of the tool table.
2. The splicing pressurizer for wooden furniture according to claim 1, wherein a plurality of sequentially arranged lifting teeth arranged on the back-to-back sides of the two lifting frames in the vertical direction are replaced by:
a plurality of lifting teeth which are sequentially arranged are respectively arranged on the opposite side surfaces of the two lifting frames along the vertical direction;
and each lifting frame is sleeved with one claw hook.
3. The splicing pressure maintaining device for wooden furniture according to claim 1 or 2, further comprising a screw and a hand wheel;
the thread directions of the two ends of the screw rod are opposite;
the virtual axis of the screw is parallel to the working surface of the tool table and is positioned on a virtual plane formed by the two lifting frames;
two ends of the screw are respectively screwed with the lifting frame;
the bottom end of the lifting frame is provided with a threaded hole matched with the screw rod; the thread turning directions of the threaded holes of different lifting frames are opposite;
the hand wheel is fixedly arranged at one end of the screw rod.
4. The splicing pressure maintaining device for wooden furniture according to claim 3, wherein a chute is arranged on the tooling table;
the screw is arranged in the chute;
the bottom of the lifting frame is provided with a convex block matched with the sliding groove.
5. The splicing pressure maintaining device for wooden furniture according to claim 3, wherein a plurality of pin holes are formed at two ends of the rocker at intervals along the axial direction of the screw;
the pin hole is used for being hinged with the claw hook.
6. A splicing pressurizer for wooden furniture according to claim 1 or 2, further comprising two springs;
one end of the spring is connected to one end of the claw hook; the other end of the spring is connected to the position, close to the end, of the rocker;
the spring is a tension spring.
7. A splicing pressure maintaining device for wooden furniture according to claim 6, wherein round holes are arranged on the claw hooks at intervals;
the round hole is used for connecting the spring.
8. A splicing pressure maintaining device for wooden furniture according to claim 1 or 2, characterized by further comprising a plurality of buffer springs and connecting plates;
the connecting plate is arranged below the loading platform;
the connecting plate is connected with the loading platform through a plurality of buffer springs.
9. The splicing pressure maintaining device for wooden furniture according to claim 1 or 2, further comprising a plurality of limiting blocks;
the limiting blocks are fixedly arranged on the working surface of the tooling table;
the limiting block is used for fixing the objects to be spliced.
10. The splicing pressure maintaining device for wooden furniture according to claim 1, further comprising a stop collar;
the number of the limiting sleeves is two;
the two limiting sleeves are respectively sleeved at the middle part of the rocker in a sliding way and are close to one side surface of the lifting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911270915.3A CN110919792B (en) | 2019-12-12 | 2019-12-12 | Splicing pressure maintaining device for wooden furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911270915.3A CN110919792B (en) | 2019-12-12 | 2019-12-12 | Splicing pressure maintaining device for wooden furniture |
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| Publication Number | Publication Date |
|---|---|
| CN110919792A CN110919792A (en) | 2020-03-27 |
| CN110919792B true CN110919792B (en) | 2021-09-21 |
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| CN201911270915.3A Active CN110919792B (en) | 2019-12-12 | 2019-12-12 | Splicing pressure maintaining device for wooden furniture |
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| CN104552498A (en) * | 2015-01-29 | 2015-04-29 | 中南林业科技大学 | Pressure increasing and maintaining device for gluing glued wood laminate |
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| CN207273431U (en) * | 2017-07-21 | 2018-04-27 | 安吉县瑞旺竹木制品厂 | A kind of bamboo-wood plywood processing cold press |
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| CN209737827U (en) * | 2019-03-27 | 2019-12-06 | 佛山市顺德区宁睿自动化科技有限公司 | Novel automatic pressure maintaining plate splicing machine |
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2019
- 2019-12-12 CN CN201911270915.3A patent/CN110919792B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104552498A (en) * | 2015-01-29 | 2015-04-29 | 中南林业科技大学 | Pressure increasing and maintaining device for gluing glued wood laminate |
| CN205291183U (en) * | 2016-01-06 | 2016-06-08 | 河北蓝鸟家具股份有限公司 | Furniture solid board material concatenation pressurizer |
| CN207273431U (en) * | 2017-07-21 | 2018-04-27 | 安吉县瑞旺竹木制品厂 | A kind of bamboo-wood plywood processing cold press |
| CN209737827U (en) * | 2019-03-27 | 2019-12-06 | 佛山市顺德区宁睿自动化科技有限公司 | Novel automatic pressure maintaining plate splicing machine |
| CN208881232U (en) * | 2019-04-18 | 2019-05-21 | 潍坊路加精工有限公司 | Pressure maintaining equipment |
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| CN110919792A (en) | 2020-03-27 |
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Effective date of registration: 20260204 Address after: 211700 Jiangsu Province Huai'an City Xuyi County Economic Development Zone Guohuai Avenue No. 10 Patentee after: Huai'an Kaibo Home Technology Co.,Ltd. Country or region after: China Address before: 350000 b3-11 Binhai New Town style commercial street, Luoyuan County, Fuzhou City, Fujian Province Patentee before: Fuzhou Liya Furniture Co.,Ltd. Country or region before: China |