CN210336326U - Accurate kludge of joggle cabinet door - Google Patents

Abstract

The utility model relates to a tenon cabinet door assembling process, and discloses an accurate assembling machine for a tenon cabinet door, which comprises a first driving mechanism and four press-fitting mechanisms, wherein the first driving mechanism comprises a driving shaft and a driving motor for driving the main driving shaft to rotate, and the driving shaft is sleeved and fixed with two opposite driving bevel gears; two liang are a set of settings about the drive shaft symmetry for pressure equipment mechanism, pressure equipment mechanism includes the lead screw, movable block and pressure equipment seat, the equal level setting of four lead screws, four lead screw axle center horizontal direction all sets up and the contained angle equals with drive shaft axle center slope, and lead screw one end has the driven bevel gear who drives bevel gear meshing, the movable block cup joints in lead screw and guide bar simultaneously and with lead screw threaded connection, pressure equipment seat is fixed in the movable block upper end, and be fixed with on the pressure rotation seat with cabinet door four corners complex pressure equipment board, four pressure equipment boards enclose into regional shape and cabinet door shape between be similar transform, dislocation butt when reducing the cabinet door equipment, avoid the joggle structure damage of cabinet door, and the production efficiency is improved.

Description

Accurate kludge of joggle cabinet door

Technical Field

The utility model relates to a joggle cabinet door equipment technology, in particular to accurate kludge of joggle cabinet door.

Background

As shown in fig. 13, the mortice door is a door 4 assembled by mortice, which is usually made of wood, and includes a central plate 41 and four door edges 42. The cabinet door edge 42 is strip-shaped, and carving or hollow patterns can be arranged on the surface according to actual conditions. The door edge 42 is arranged around the rectangular central panel 41 and is divided into two first door edges 42 and two second door edges 42, the two first door edges 42 being parallel to each other and the two second door edges 42 being parallel to each other. The two ends of the first cabinet door edge 42 are provided with tenons 421, and the two ends of the second cabinet door edge 42 are provided with mortises 422. The adjacent first cabinet door edge 42 and the second cabinet door edge 42 are perpendicular to each other, and end parts are fixed in a mortise-tenon connection mode, and the shapes of the tenon 421 and the mortise 422 can be determined according to actual conditions.

The existing method for assembling the mortise cabinet door adopts direct manual installation or installation by using a tool device. The installation accuracy is poor due to direct manual installation, the installation is not tight or the last cabinet door edge is not installed, and the cabinet needs to be reworked and reinstalled.

The tooling device can be referred to as a wooden door linkage assembly device in Chinese patent with application publication No. CN107150396, and comprises a support plate arranged on a support frame, wherein a pressing frame is arranged on the support plate; one end of the pressure-holding frame is hinged with the supporting plate through a rotating shaft, the other end of the pressure-holding frame is hinged with a first hydraulic push rod, and a first hydraulic cylinder connected with the first hydraulic push rod is fixed on the supporting plate; first barrier strips are arranged at two short edges of the supporting plate, two groups of sliding rails parallel to the long edge direction of the supporting plate are arranged between the two first barrier strips, a base is arranged on the sliding rails, and a first hydraulic cylinder is fixed on the base; be equipped with the second hydraulic push rod of directional one of them first blend stop on the first pneumatic cylinder, one side that second hydraulic cylinder is not connected second hydraulic push rod is equipped with fixed push rod: one of them long limit of backup pad is equipped with the second blend stop, and another long limit department is equipped with four second hydraulic rams that are on a parallel with backup pad minor face direction, and the third pneumatic cylinder of connecting the third hydraulic ram is fixed in the backup pad.

When the device is used for assembling the cabinet door 4, the device is firstly fixed on the central plate 41, and then the hydraulic cylinder pushes the cabinet door edge 42 to assemble. Its weak point lies in every cabinet door along 42 all independently promotes, and its pushing speed receives precision deviation when unsmooth joggle is pre-installed, cabinet door along the resistance fluctuation influence that 42 received and diverse for the wrong butt that often appears because the propulsion speed difference leads to between adjacent cabinet door along 42 can't continue the installation and cause the joggle structure damage even.

The equal installation accuracy of two kinds of assembly methods above the event is poor, and is efficient, is unfavorable for joggle cabinet door 4 high efficiency production.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an accurate kludge of joggle cabinet door, the cabinet door is installed accurately, dislocation butt when reducing the cabinet door equipment avoids the joggle structure of cabinet door to damage, improves production efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an accurate assembling machine for a joggle cabinet door comprises a first driving mechanism and four press-fitting mechanisms, wherein the first driving mechanism comprises a driving shaft and a driving motor for driving the main driving shaft to rotate, and two opposite driving bevel gears are fixedly sleeved on the driving shaft; two liang of group of pressure equipment mechanism sets up about the drive shaft symmetry, pressure equipment mechanism includes lead screw, guide bar, movable block and pressure equipment seat, four the equal level of lead screw sets up, four lead screw axle center horizontal direction all sets up and the contained angle equals with drive shaft axle center slope, just one of lead screw is served and is had the driven bevel gear with drive bevel gear meshing, the guide bar is parallel with the lead screw, the movable block cup joints in lead screw and guide bar simultaneously and with lead screw threaded connection, the pressure equipment seat is fixed in the movable block upper end, and is fixed with the pressure equipment board that pastes the butt with the outside on two adjacent cabinet door edges simultaneously on the pressure equipment seat.

Through adopting above-mentioned technical scheme, driving motor drive shaft rotates, drive two drive bevel gear synchronous rotations, it rotates with drive gear engaged with driven bevel gear to drive two sets of totally four synchronous rotations by drive bevel gear again, and then four lead screws rotate in step and remove along the lead screw axle center with supporting the movable block, four pressure equipment boards are synchronous to the internal contraction or expand the removal outward mutually from this, the cabinet door of assembling in advance is placed between four pressure equipment boards from this, and by four pressure equipment board synchronous extrusion cabinet door four sides face of corner, carry out accurate restriction to the cabinet door shape, the atress is synchronous and even, it is accurate to make the cabinet door installation, dislocation butt when reducing cabinet door equipment, avoid the jogged joint structure of cabinet door to damage, and the production efficiency is improved.

The utility model discloses further set up to: the teeth on the side surface of the driving bevel gear are helical teeth.

Through adopting above-mentioned technical scheme, through the skewed tooth meshing between drive bevel gear and the driven bevel gear, reduce vibration and noise between the transmission, improve the synchronous rate of four pressure equipment board extrusion cabinet doors, dislocation butt when further reducing the cabinet door equipment avoids the joggle structure of cabinet door to damage, improves production efficiency.

The utility model discloses further set up to: the press-mounting plate is provided with a first abutting surface perpendicular to the driving shaft and a second abutting surface parallel to the driving shaft, and the first abutting surface and the second abutting surface face away from the area surrounded by the four press-mounting plates; and the press-fitting seat is provided with a press-fitting groove which is simultaneously abutted against the first abutting surface and the second abutting surface.

Through adopting the above technical scheme, the butt is pasted mutually with the cabinet door corner to the one side that four pressure equipment boards enclose into the region to the pressure equipment board, the first butt face and the second butt face butt of four pressure equipment board enclosed into region one side of pressure equipment board are located the pressure equipment groove to the pressure equipment board, and then be fixed in the pressure equipment board on the pressure equipment seat, prevent that the pressure equipment board from taking off when supporting the pressure cabinet door, from this non-fixed connection between pressure equipment board and the pressure equipment seat, can carry out quick replacement to the pressure equipment board, with the cabinet door that is applicable to different corner shapes.

The utility model discloses further set up to: and horizontal platforms for supporting the center of the bottom surface of the central door panel are arranged between the four regions surrounded by the press-mounting mechanisms.

Through adopting above-mentioned technical scheme, the center when horizontal platform supports cabinet door level and places prevents that the cabinet door from the central downward rupture of buckling when four corners pressurized.

The utility model discloses further set up to: the accurate kludge of joggle cabinet door still includes pushing down the mechanism, pushing down the mechanism and including lifting unit and holding part, lifting unit drive holding part vertical lift, holding part quantity is four, and four holding part is the four corners of pressing in the equipment state cabinet door respectively.

Through adopting above-mentioned technical scheme, receive the pressure equipment board at the four corners of cabinet door and support when pressing and carrying out the equipment of cabinet door, the four corners of pressing the cabinet door is supported to the piece of pressing, prevents the four corners perk that makes progress of cabinet door.

The utility model discloses further set up to: the pressing seat comprises an installation upper plate for placing cabinet door corners, the installation upper plate is made of iron or iron alloy, the pressing piece comprises a pressing seat and an electromagnet which is fixedly installed on the upper surface of the pressing seat and can be controlled to start and stop, and the pressing seat is located right above the installation upper plate.

Through adopting above-mentioned technical scheme, the press part supports and presses in the upper surface of cabinet door corner, and the bottom surface supports and presses and install the upper plate under the cabinet door corner, prevents that the cabinet door corner from being pressed down too big and downwarping by the press part, and simultaneously through the control electro-magnet internal current size, according to the different cabinet doors of thickness carry out the adjustment of the press part of pushing down of press part, prevent that the cabinet door from being pressed too big and damage or the pressure is not enough that the cabinet door corner upwarps and the equipment is makeed mistakes.

The utility model discloses further set up to: the lifting assembly comprises a lifting cylinder and a linkage frame, and a piston rod of the lifting cylinder is vertically upward; one side of the linkage frame is fixed with the upper end of the pressing piece, and the other side of the linkage frame is fixed with the upper end of the piston rod of the lifting cylinder.

Through adopting above-mentioned technical scheme, avoid lift cylinder's piston rod direct and electro-magnet contact or adjacent, prevent lift cylinder's piston rod magnetization.

The utility model discloses further set up to: the lifting assembly further comprises a vertical column, and the linkage frame is sleeved on the outer side of the vertical column and is in sliding connection with the vertical column.

Through adopting above-mentioned technical scheme, drive the liftout and lower play guide effect of pressing piece to the interlock frame, vibration when reducing the lifting of pressing piece guarantees that the pressing piece accurately supports and presses on the four corners of cabinet door.

The utility model discloses further set up to: the vertical column, the lifting cylinder and the press-fitting seat are fixedly installed.

By adopting the technical scheme, the pressing mechanism is fixedly arranged on the pressing seat and moves along with the movement of the pressing seat, so that the pressing piece can be conveniently pressed against four corners of the cabinet door.

To sum up, the utility model discloses following beneficial effect has:

1. the cabinet door is driven by a driving motor, a driving shaft, two driving bevel gears, two groups of four driven bevel gears meshed with the driving gear and four screw rods sequentially drive a lower stage to synchronously rotate, and finally the four screw rods synchronously push against a moving block to move along the axes of the screw rods, so that the four press-mounting plates synchronously extrude two side faces of four corners of the cabinet door to accurately limit the shape of the cabinet door, the stress is synchronous and uniform, the cabinet door is accurately mounted, the staggered butt joint during the assembly of the cabinet door is reduced, the damage of a joggle joint structure of the cabinet door is avoided, and the production efficiency;

2. the press mounting plate is not fixedly connected with the press mounting seat, and the press mounting plate can be quickly replaced so as to be suitable for cabinet doors with different corner shapes;

3. the accurate kludge of joggle cabinet door still includes support frame and pushing mechanism, and the support frame supports the cabinet door bottom surface center under the state of keeping flat, pushes down the mechanism and supports the four corners of pressing the cabinet door downwards, prevents that the cabinet door from bending down the fracture in center when four corners pressurized to and prevent the four corners perk of cabinet door upwards.

Drawings

FIG. 1 is a schematic view of the overall structure of an accurate assembling machine for a mortise cabinet door;

FIG. 2 is a schematic structural view of the mounting platform;

FIG. 3 is a schematic view of a part of the structure of the precise assembling machine for the mortise cabinet door;

FIG. 4 is an enlarged view of a portion of FIG. 3 showing the horizontal platform structure at A;

FIG. 5 is a sectional view showing the structure of a drive bevel gear and a back-proof seat;

FIG. 6 is an enlarged partial view of the drive bevel gear configuration of FIG. 5 at B;

FIG. 7 is an enlarged fragmentary view of the drive bevel gear configuration of FIG. 1 at C;

FIG. 8 is a first schematic structural view of the first driving mechanism, the second driving mechanism and the press-fitting mechanism;

FIG. 9 is a second schematic structural view of the first driving mechanism, the second driving mechanism and the press-fitting mechanism;

FIG. 10 is an exploded view I of the press fit;

FIG. 11 is an exploded view of a second press fit;

FIG. 12 is a schematic structural view of a pressing mechanism;

fig. 13 is an exploded view of a cabinet door.

Reference numerals: 1. a table body; 11. a slide rail; 12. mounting a platform; 121. a sliding mount; 1211. a dovetail groove; 122. adjusting the sliding seat; 1221. an adjustment hole; 13. a horizontal platform; 131. a mounting wall; 132. a placing table; 133. a support beam; 134. a support pillar; 14. a first drive mechanism; 141. a drive shaft; 142. a drive motor; 143. a drive bevel gear; 143a, helical tooth ends; 143b, an abutment section; 1431. helical teeth; 1432. a central bore; 144. a back-off prevention seat; 1441. a shaft hole is penetrated; 1442. caulking grooves; 1443. a rolling bearing; 15. a second drive mechanism; 151. an adjustment shaft; 1511. a threaded segment; 152. adjusting the motor; 2. a press-fitting mechanism; 21. a fixed seat; 22. a lead screw; 23. a guide bar; 24. a moving block; 241. moving the hole; 242. a guide hole; 25. a press mounting seat; 26. a driven bevel gear; 251. installing an upper plate; 252. pressing blocks; 2521. pressing and assembling the groove; 2521-1, a first abutment surface; 2521-2, a second abutment surface; 253. pressing and mounting the plate; 2531. a third abutting surface; 2532. a fourth abutting surface; 3. a pressing mechanism; 31. a lifting assembly; 311. a lifting cylinder; 312. a linkage frame; 3121. sleeving a column; 3122. a connecting arm; 313. a vertical column; 32. a pressing member; 321. a pressing seat; 322. a housing; 323. an electromagnet; 4. a cabinet door; 41. a center plate; 42. the edge of the cabinet door; 42a, a first cabinet door edge; 42b, a second cabinet door edge; 421. a tenon; 422. a mortise.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the tenon joint cabinet door assembling machine comprises a table body 1. The table body 1 is in a cuboid shape and is placed or fixed on the ground. The two edges of the length direction of the upper surface of the table body 1 are both fixedly provided with slide rails 11, and the length directions of the two slide rails 11 are parallel to the length direction of the table body 1.

Two mounting platforms 12 are simultaneously pressed and mounted on the two slide rails 11, and the shapes of the mounting platforms 12 can be determined according to actual conditions.

As shown in fig. 2, the sliding mounting pieces 121 are disposed on both sides of the bottom of the mounting platform 12, the bottom surfaces of the sliding mounting pieces 121 horizontally penetrate through dovetail grooves 1211 that are parallel to the sliding rail 11 (see fig. 1) in the length direction, and the dovetail grooves 1211 are engaged with the upper surface and both sides of the sliding rail 11 (see fig. 1) in the length direction and are slidably connected to the sliding rail 11.

Meanwhile, an adjusting slide 122 is fixed on the bottom surface of the mounting platform 12 between the two slide mounting members 121, and an adjusting hole 1221 with an axis parallel to the length direction of the dovetail 1211 is horizontally formed through the side surface of the adjusting slide 122. The adjusting holes 1221 are threaded holes, and the thread directions of the adjusting holes 1221 of the adjusting sliders 122 fixed to the bottom surfaces of the two mounting platforms 12 are opposite.

As shown in fig. 1, the table body 1 further includes a horizontal platform 13, and the horizontal platform 13 is fixed on the upper surface of the table body 1 and located between the two mounting platforms 12.

As shown in fig. 3 and 4, the horizontal platform 13 includes two mounting walls 131, a placing table 132, a supporting beam 133, and a supporting column 134.

The two mounting walls 131 are respectively vertically arranged at two sides of the table body 1 in the length direction.

The placing table 132 is horizontally disposed and perpendicular to the longitudinal direction of the table body 1, and both ends of the placing table 132 are connected to the upper ends of the two mounting walls 131, respectively. The distance from the placing table 132 to the two mounting platforms 12 along the length direction of the table body 1 is equal, and the upper surface of the placing table 132 is higher than the upper surface of the mounting platforms 12.

The support beam 133 is located directly below the placing table 132, and is parallel to the placing table 132. The two ends of the support beam 133 are fixed to the table body 1 by welding, bolting, or the like, depending on the actual situation. The upper surface of the support beam 133 is lower than the lower bottom surface of the mounting platform 12.

The support columns 134 are located between the support beams 133 and the placement stage 132, and the support columns 134 vertically connect the midpoint in the length direction of the bottom surface of the placement stage 132 and the midpoint in the length direction of the upper surface of the support beams 133.

As shown in fig. 1, a first driving mechanism 14 and a second driving mechanism 15 are mounted on the upper surface of the table body 1. The first drive mechanism 14 includes a drive shaft 141 and a drive motor 142, and the second drive mechanism 15 includes an adjustment shaft 151 and an adjustment motor 152. Wherein the driving shaft 141, the adjusting shaft 151 and the slide rail 11 are parallel.

As shown in fig. 3 and 4, the adjusting shaft 151 penetrates the supporting column 134, and the adjusting shaft 151 is rotatably connected to the supporting column 134. The adjusting shaft 151 is provided with thread sections 1511 on both sides of the supporting column 134, and the two thread sections 1511 are provided with external threads, and the external threads on the two thread sections 1511 have opposite rotation directions. The two threaded sections 1511 are respectively inserted into the adjusting holes 1221 of the adjusting slide 122 below the two mounting platforms 12 and are threadedly connected thereto.

As shown in fig. 1 and 4, the adjusting motor 152 is coaxially connected to one end of the adjusting shaft 151, and an output shaft of the adjusting motor 152 is coaxially connected to one end of the adjusting shaft 151. The adjusting motor 152 is activated to drive the adjusting shaft 151 to rotate around its axis, so that the two mounting platforms 12 simultaneously move along the adjusting shaft 151 toward the horizontal platform 13 or simultaneously move away from the horizontal platform 13.

The driving shaft 141 is parallel to the adjusting shaft 151, and is located above the upper surface of the mounting platform 12, and the driving shaft 141 is located directly above the adjusting shaft 151.

As shown in fig. 1 and fig. 5, the driving bevel gears 143 are sleeved and fixed on the side surfaces of the driving shafts 141 above the two mounting platforms 12 in an interference fit manner, and the driving bevel gears 143 are symmetrically arranged with respect to the central line of the placing platform 132 perpendicular to the length direction of the platform body 1.

As shown in fig. 6, the drive bevel gear 143 includes a coaxial helically toothed end 143a and an abutment section 143 b. The helical tooth end 143a is in the shape of a circular truncated cone, and the abutment section 143b is located at the end of the helical tooth end 143a having a larger diameter and is provided integrally with the helical tooth end 143 a. The drive bevel gear 143 also has a central bore 1432 along its axis through which the drive shaft 141 passes and which is an interference fit.

As shown in fig. 7, the side of the skewed tooth end 143a is distributed with skewed teeth 1431.

As shown in fig. 5 and 6, the driving shaft 141 is sleeved with the anti-back seat 144 at a side of the two driving bevel gears 143 opposite to the abutting section 143 b. The anti-back seat 144 is in a rectangular parallelepiped shape, the lower bottom surface of the anti-back seat is attached to the upper surface of the mounting platform 12, the anti-back seat 144 is detachably connected and fixed to the mounting platform 12, the fixing mode can be determined according to actual conditions, and the anti-back seat 144 is vertically penetrated through a bolt to be fixedly connected with the mounting platform 12 through a thread. The anti-back seat 144 is provided with a shaft through hole 1441 for the driving shaft 141 to pass through, and the shaft through hole 1441 is in clearance fit with the driving shaft 141. The anti-retreat seat 144 is coaxially provided with an inward caulking groove 1442 on one side of the shaft penetrating hole 1441 facing the drive bevel gear 143, a rolling bearing 1443 is coaxially embedded and fixed at the bottom of the caulking groove 1442, the abutting section 143b is inserted into the rolling bearing 1443 and is in interference fit with the rolling bearing, and the end of the abutting section 143b abuts against the bottom of the caulking groove 1442.

As shown in fig. 1 and 7, the driving motor 142 is mounted at one end of the driving shaft 141 and coaxially connected to the driving shaft 141, and drives the driving shaft 141 to rotate about its axis by driving the bevel gear 143.

As shown in fig. 8, the mortise cabinet door assembling machine includes four press-fitting mechanisms 2, each press-fitting mechanism 2 is distributed on the upper surfaces of two mounting platforms 12 in a group, and the two press-fitting mechanisms 2 on the same mounting platform 12 are arranged in pairs with respect to the driving shaft 141.

As shown in fig. 9, the press-fitting mechanism 2 includes a fixed base 21, a lead screw 22, a guide rod 23, a moving block 24, and a press-fitting base 25. The number of the fixing seats 21 is two, and the two fixing seats 21 are vertically arranged and parallel. The lower end of the fixed base 21 is fixed to the upper surface of the mounting platform 12 by a bolt member.

The lead screw 22 is horizontally arranged, the height of the axis of the lead screw 22 is equal to that of the driving shaft 141, an included angle exists between a straight line where the axis of the lead screw 22 is located and a straight line where the axis of the driving shaft 141 is located, the included angle is smaller than 90 degrees, the included angle is determined according to actual conditions, and the included angle is 45 degrees. The two ends of the screw rod 22 are perpendicular to and rotationally connected with the fixed seat 21, wherein one end of the screw rod 22 close to the driving shaft 141 penetrates through the fixed seat 21, the end is coaxially sleeved and fixed with a driven bevel gear 26, and the driven bevel gear 26 is meshed with the driving bevel gear 143.

The number of the guide rods 23 is two, and the guide rods are parallel to the lead screw 22 and are respectively positioned at two sides of the lead screw 22. Two ends of the guide post are respectively fixed with the two fixed seats 21.

The moving block 24 has a rectangular parallelepiped shape, and a moving hole 241 penetrating the moving block 24 and two guide holes 242 are formed in one side surface thereof. The moving hole 241 is a threaded hole and is threadedly coupled with the lead screw 22. The two guide holes 242 are located at two sides of the moving hole 241, and the two guide holes 242 are respectively sleeved with the two guide posts.

As shown in fig. 10 and 11, the press-fitting holder 25 includes a mounting upper plate 251 fixed to the upper surface of the moving block 24, a press-fitting block 252 fixed to the upper surface of the mounting upper plate 251, and a press-fitting plate 253. The mounting upper plate 251 is horizontally disposed with its length direction parallel to the lead screw 22. The press-fitting block 252 is fixed to the mounting upper plate 251 on the side closer to the driven bevel gear 26, and the press-fitting block 252 is provided with a press-fitting groove 2521 on the side facing the driven bevel gear 26. The press-fit groove 2521 has an "L" shape or a "V" shape, as viewed from above, which opens toward one side of the driven bevel gear 26. The press-fitting groove 2521 includes two vertical sidewalls, a first abutment surface 2521-1 of the vertical driving shaft 141 and a second abutment surface 2521-2 of the parallel driving shaft 141, wherein the first abutment surface 2521-1 and the second abutment surface 2521-2 are perpendicular to each other, so that the press-fitting groove 2521 is in an "L" shape.

As shown in fig. 10 and 11, the press-fitting plate 253 has an "L" shape or a "V" shape, as the case may be, and is here an "L" shape. Two lateral surfaces of the pressing plate 253 on the outer side of the L shape are vertically arranged and are respectively a third abutting surface 2531 and a fourth abutting surface 2532. The third abutting surface 2531 abuts against the first abutting surface 2521-1, and the fourth abutting surface 2532 abuts against the second abutting surface 2521-2, so that the press-fitting plate 253 is fitted and fixed to the press-fitting groove 2521, and the bottom surface of the press-fitting plate 253 abuts against the upper surface of the mounting upper plate 251. The press-fit plate 253 has an "L" shaped inner side matching the corner shape of the cabinet door 4, which is two vertical and mutually perpendicular wall surfaces.

As shown in fig. 9, the two press-fitting mechanisms 2 mounted on the same mounting platform 12 are symmetrically arranged about the axis of the driving shaft 141, the press-fitting mechanisms 2 mounted on the two mounting platforms 12 are symmetrically arranged about the central line of the placing table 132 perpendicular to the length direction of the table body 1, the shape of the region enclosed by the facing sides of the four press-fitting plates 253 is similar to the shape of the cabinet door 4, and the corners of the cabinet door 4 can be placed on the upper surface of the mounting upper plate 251 facing the driven bevel gear 26.

As shown in fig. 9, the mounting upper plate 251 is further provided with four pushing mechanisms 3, and the four pushing mechanisms 3 are respectively mounted on the four mounting upper plates 251.

As shown in fig. 12, the pressing mechanism 3 includes a lifting assembly 31 and a pressing member 32. The lifting assembly 31 comprises a lifting cylinder 311, a linkage frame 312 and a vertical column 313. The lifting cylinder 311 and the vertical column 313 are both fixed on the upper surface of the mounting upper plate 251, the piston rod of the lifting cylinder 311 is vertically upward, and the vertical column 313 is positioned on one side of the lifting cylinder 311 close to the press-fitting block 252.

The linkage frame 312 includes a sleeve column 3121 and two linkage arms 3122, the sleeve column 3121 is sleeved outside the vertical column 313 and is connected with the vertical column 313 in a sliding manner. The two connecting arms 3122 are horizontally disposed, one of the connecting arms 3122 is fixed to the upper end of the piston rod of the lifting cylinder 311, and the other connecting arm 3122 extends to the inner side of the "L" shape of the press-fitting plate 253.

The pressing member 32 includes a pressing base 321, a housing 322, and an electromagnet 323. The pressing base 321 is rectangular and located right above the inner side of the L-shape of the pressing plate 253, and the sidewall of the pressing base can be attached to the inner side of the L-shape of the pressing plate 253. The housing 322 is tubular and fixed to the center of the upper surface of the pressing base 321, and the upper end of the housing 322 is fixed to the connecting arm 3122 far from the lifting cylinder 311. An electromagnet 323 is mounted within the housing 322 and is coupled to the controller and a power source.

The utility model discloses a theory of operation:

the driving motor 142 drives the driving shaft 141 to rotate, the two driving bevel gears 143 are driven to synchronously rotate, the driving bevel gears 143 synchronously drive two sets of four driven bevel gears 26 meshed with the driving gears to synchronously rotate, four screw rods 22 synchronously rotate to abut against the moving block 24 to move along the axes of the screw rods 22, and therefore the four press-mounting plates 253 synchronously contract inwards or expand outwards to move, the pre-assembled cabinet door 4 is placed between the four press-mounting plates 253, the four press-mounting plates 253 synchronously extrude two side faces of four corners of the cabinet door 4, accurate limitation is carried out on the shape of the cabinet door 4, stress is synchronous and uniform, the cabinet door 4 is accurately installed, dislocation butt is carried out when the cabinet door 4 is assembled, the mortise structure damage of the cabinet door 4 is avoided, and the production efficiency is improved.

After platform and mounting platform 12 are prevented moving back in the separation, drive bevel gear 143 adjustable in position on drive shaft 141, second actuating mechanism 15 passes through adjusting motor 152 drive regulating shaft 151 and rotates, adjust slide 122 drive two mounting platforms 12 and drive pressure equipment mechanism 2 and move in opposite directions or back of the body mutually with screw thread section 1511 supports to push up, it is convenient that the accurate regulation of displacement is carried out, simultaneously because the screw thread direction of rotation on two screw thread sections 1511 is opposite, make two mounting platforms 12 drive pressure equipment mechanism 2 and move for synchronous move in opposite directions or synchronous back of the body mutually and move, with the equipment of cabinet door 4 with not unidimensional size of use, the practicality and the suitability of joggle cabinet door kludge are improved. And during the adjustment, two mounting platform 12 displacement equals, has improved the regulation precision when four pressure equipment boards 253 enclose into regional size, guarantees that cabinet door 4 installs accurately, and dislocation butt when reducing cabinet door 4 and assembling avoids cabinet door 4's joggle structural damage, improves production efficiency.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The accurate kludge of joggle cabinet door, characterized by, include first actuating mechanism (14) and four pressure equipment mechanisms (2), said first actuating mechanism (14) includes the driving shaft (141) and drives the driving motor (142) of the autorotation of the main driving shaft (141), the said driving shaft (141) is fitted and fixed with two drive bevel gears (143) in opposite directions; the press-mounting mechanisms (2) are arranged symmetrically with respect to the driving shaft (141) in pairs, the press-fitting mechanism (2) comprises a lead screw (22), a guide rod (23), a moving block (24) and a press-fitting seat (25), wherein the four lead screws (22) are all horizontally arranged, the horizontal direction of the axes of the four lead screws (22) is inclined to the axis of the driving shaft (141) and has the same included angle, and one end of the lead screw (22) is provided with a driven bevel gear (26) meshed with the driving bevel gear (143), the guide rod (23) is parallel to the lead screw (22), the moving block (24) is sleeved on the lead screw (22) and the guide rod (23) at the same time and is in threaded connection with the lead screw (22), the press-fitting seat (25) is fixed at the upper end of the moving block (24), and a press mounting plate (253) which is attached and abutted with the outer sides of the edges of two adjacent cabinet doors (4) at the same time is fixed on the press mounting seat (25).

2. The precise assembly machine for the mortise cabinet door according to claim 1, characterized in that the teeth on the side of the drive bevel gear (143) are helical teeth (1431).

3. The precise assembling machine for the mortise cabinet door according to claim 1, wherein the press-fitting plates (253) are provided with a first abutting surface (2521-1) of the vertical driving shaft (141) and a second abutting surface (2521-2) of the parallel driving shaft (141), and the first abutting surface (2521-1) and the second abutting surface (2521-2) face away from the area surrounded by the four press-fitting plates (253); the press-fitting seat (25) is provided with a press-fitting groove (2521), and the press-fitting groove (2521) is simultaneously abutted against the first abutting surface (2521-1) and the second abutting surface (2521-2).

4. The precise assembling machine for the mortise cabinet door according to claim 1 is characterized in that a horizontal platform (13) for supporting the center of the bottom surface of the central door panel is arranged between the areas surrounded by the four press-mounting mechanisms (2).

5. The precise assembling machine for the mortise cabinet door according to claim 4, further comprising a pressing mechanism (3), wherein the pressing mechanism (3) comprises a lifting assembly (31) and pressing members (32), the lifting assembly (31) drives the pressing members (32) to vertically lift, the number of the pressing members (32) is four, and the four pressing members (32) respectively press four corners of the cabinet door (4) in the assembled state.

6. The precise assembling machine for the mortise cabinet door according to claim 5, wherein the press-fitting seat (25) comprises a mounting upper plate (251) for placing corners of the cabinet door (4), the mounting upper plate (251) is made of iron or iron alloy, the pressing member (32) comprises a pressing seat (321) and an electromagnet (323) which is fixedly mounted on the upper surface of the pressing seat (321) and can be controlled to be started and stopped, and the pressing seat (321) is located right above the mounting upper plate (251).

7. The precise assembling machine for the mortise cabinet door according to claim 5, wherein the lifting assembly (31) comprises a lifting cylinder (311) and a linkage frame (312), and a piston rod of the lifting cylinder (311) is vertically upward; one side of the linkage frame (312) is fixed with the upper end of the pressing piece (32), and the other side of the linkage frame (312) is fixed with the upper end of a piston rod of the lifting cylinder (311).

8. The precise assembling machine for the mortise cabinet door according to claim 7, wherein the lifting assembly (31) further comprises a vertical column (313), and the linkage frame (312) is sleeved outside the vertical column (313) and is slidably connected with the vertical column (313).

9. The precise assembling machine for the mortise cabinet door according to claim 8, wherein the vertical column (313) and the lifting cylinder (311) are fixedly installed with the press-fitting seat (25).

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