CN211030404U

CN211030404U - Workbench supporting device

Info

Publication number: CN211030404U
Application number: CN201921296889.7U
Authority: CN
Inventors: 林洁
Original assignee: Shanghai Bozun Piano Co ltd
Current assignee: Shanghai Bozun Piano Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-17
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to a technical field of timber processing wherein discloses a workstation strutting arrangement, and it includes the base, be provided with on the base and supply the gliding linear guide of workstation, it has the support frame to articulate on the base lateral wall, the support frame swings in the horizontal plane, workstation one end is provided with the sliding sleeve that slides and cup joint on linear guide, linear guide is the round bar, the workstation stretches out and is provided with adjusting part between the one end of base and the support frame, adjusting part includes along the bracing piece that vertical direction extends, slides and cup joint sleeve and the locking Assembly on the bracing piece, the articulated workstation of connecting in upper end of bracing piece, telescopic lower extreme slip butt support frame. The utility model discloses have and make the workstation rotate around linear guide through adjusting part, utilize the slip of locking subassembly restriction bracing piece afterwards, guarantee that the inclination of workstation is unchangeable, need not to adjust many times, improve the effect of batch production's efficiency.

Description

Workbench supporting device

Technical Field

The utility model belongs to the technical field of the technique of timber processing and specifically relates to a workstation strutting arrangement is related to.

Background

The tenon-and-mortise work is a connection mode that two components are combined by adopting concave-convex parts. The convex part is called tenon (or tenon head); the concave part is called mortise or mortise.

The existing Chinese patent with publication number CN203449413U discloses a five-disc tenoning machine, which comprises a frame, a workbench and a saw blade, wherein the frame comprises a linear track, a supporting swing rod capable of swinging along a horizontal plane is arranged on the outer side of the frame, and the supporting swing rod comprises a fixed end fixed on the frame and a free end capable of rotating along the fixed end; one side of the working table is movably arranged on the linear track, the other side of the working table is connected with the free end of the supporting swing rod, the saw blades are arranged on the inner side of the rack, the saw blades are five in number and are respectively connected with a driving motor, the first saw blade is vertically arranged on the right part of the rack relative to the working table, the lower edge of the first saw blade is higher than the working table, the centers of the second saw blade and the third saw blade are connected and horizontally arranged in the middle part of the rack relative to the working table, the mounting height of the saw blades is higher than that of the working table, the second saw blade is a fixed blade, the third saw blade can axially move along the common axis of the third saw blade, the fourth saw blade and the fifth saw blade are vertically arranged on the left part of the rack up and down relative to the working table, the gap position between the two saw blades is higher than that of; when the device starts, the timber is placed on the workstation and slides along with the workstation, and smooth terminal surface is cut out on timber to first saw bit (flat saw), and two recesses are cut out at the tip of timber to second saw bit and third saw bit (tenoning saw group), cut into triplex (upper, middle and lower) with the tip of timber, and wherein the mid portion is the tenon of required processing, and fourth saw bit and fifth saw bit (disconnected material saw group) are used for amputating unnecessary two parts (two from top to bottom), accomplish the processing of tenon.

The above prior art solutions have the following drawbacks: the tenon as shown in figure 1 is processed, can't be adjusted because of the workstation angle, and the second saw bit is the stationary blade, therefore need appurtenance such as cushion to fill up in the below of timber processing tenon one end, make the central line of timber parallel with the workstation up end, just can continue processing, but in the production process, when last unloading, because of the scraping between timber and the cushion, make the position of cushion easily take place to deviate, the position of cushion all need be adjusted once in every processing, influence batch production's efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a workstation strutting arrangement makes the workstation rotate around linear guide through adjusting part, utilizes the slip of locking subassembly restriction bracing piece afterwards, guarantees that the inclination of workstation is unchangeable, need not the multiple adjustment, improves batch production's efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a workstation strutting arrangement, includes the base, it is provided with the workstation to slide on the base, be provided with on the base and supply the gliding linear guide of workstation, it has the support frame to articulate on the base lateral wall, the support frame swings in the horizontal plane, workstation one end is provided with the sliding sleeve that slides and cup joint on linear guide, linear guide is the round bar, the workstation is stretched out and is provided with adjusting part between the one end of base and the support frame, adjusting part includes along the bracing piece that vertical direction extends, along the sleeve and the locking Assembly of vertical direction slip cup joint on the bracing piece, the articulated workstation of connecting in upper end of bracing piece makes the bracing piece is at perpendicular to linear guide's in-plane internal rotation, telescopic lower extreme slip butt support frame.

Through adopting above-mentioned technical scheme, before the processing, because of the workstation passes through articulated connection with the bracing piece, along vertical direction slip bracing piece for the workstation rotates around linear guide, adjusts the inclination of workstation up end, makes the central line perpendicular to tenoning saw group's of placing the timber on the workstation axis of rotation, utilizes the slip of locking subassembly restriction bracing piece afterwards, guarantees that the inclination of workstation is unchangeable, need not to adjust many times, improves batch production's efficiency.

The utility model discloses further set up to: the upper end of the supporting rod is connected with the workbench through a spherical hinge.

Through adopting above-mentioned technical scheme, connect through the ball pivot, avoid leading to the slope of bracing piece because of the equipment fixing deviation, guarantee that the workstation slides the in-process, the bracing piece is in vertical state all the time, guarantees that the inclination of workstation up end is unchangeable.

The utility model discloses further set up to: the locking assembly is a worm rotatably arranged on the sleeve, the supporting rod is provided with inclined teeth meshed with the worm, the axis of the worm is not perpendicular to the axis of the supporting rod, and the lead angle of the worm is smaller than the equivalent friction angle between the meshed teeth.

Through adopting above-mentioned technical scheme, rotate the worm and drive the bracing piece through the meshing of worm and skewed tooth and slide in the sleeve, realize adjusting the height of bracing piece upper end, have auto-lock nature because of worm and bracing piece, need not extra spare parts such as bolt and realize the locking of bracing piece height, make things convenient for personnel's operation.

The utility model discloses further set up to: one end of the worm is detachably connected with a hand wheel.

Through adopting above-mentioned technical scheme, before the adjustment, install the hand wheel in the one end of worm, increase the arm of force and displacement, make things convenient for the inclination of personnel's accurate adjustment workstation, the adjustment is accomplished the back and is taken off the hand wheel, avoids personnel to walk the mistake and bumps the hand wheel and make the hand wheel rotate and lead to adjusting part's high change, guarantees the processingquality of tenon.

The utility model discloses further set up to: the telescopic lower extreme is provided with the spacing that extends along vertical direction, the telescopic one end of keeping away from of spacing is provided with the spacing wheel that the axis of rotation extends along the horizontal direction.

Through adopting above-mentioned technical scheme, utilize spacing round, become rolling friction with the sliding friction between adjusting part and the support frame, reduce friction and wear, guarantee the life of equipment.

The utility model discloses further set up to: the upper end of the support frame is provided with a long-strip-shaped convex edge, and the periphery of the limiting ring is provided with a ring groove used for embedding the convex edge.

Through adopting above-mentioned technical scheme, spacing round joint is on the support frame, during equipment work slip workstation, the workstation slides along linear guide, adjusting part removes along with the workstation, the annular through spacing round periphery drives the support frame swing, spacing round rolls along the bead, spacing round and bracing piece etc. rotate through the ball pivot simultaneously, make the rotation direction of spacing round perpendicular to bead extending direction all the time, utilize adjusting part to keep away from base one end to the workstation and support, and produce slight hindrance through the frictional force between bead and the annular, make the slip speed and the stroke of control workstation that can be better.

The utility model discloses further set up to: the limiting frame is rotatably arranged at the lower end of the sleeve, and the rotating axis of the limiting frame is superposed with the axis of the sleeve

Through adopting above-mentioned technical scheme, spacing rotates along with spacing round, avoids the sleeve to drive the rotation of bracing piece through locking Assembly, guarantees that the worm is only used for adjusting the height that supports.

To sum up, the utility model discloses a beneficial technological effect does:

1. the supporting rod is slid along the vertical direction, so that the workbench rotates around the linear guide rail, the inclination angle of the upper end face of the workbench is adjusted, the central line of wood placed on the workbench is perpendicular to the rotation axis of the tenoning saw group, then the locking assembly is utilized to limit the sliding of the supporting rod, the inclination angle of the workbench is guaranteed to be unchanged, multiple adjustment is not needed, and the efficiency of batch production is improved;

2. the self-locking performance between the worm and the supporting rod can realize the locking of the height of the supporting rod without additional parts such as a bolt after the adjustment is finished, thereby facilitating the operation of personnel.

Drawings

Fig. 1 is a schematic structural view of a tenon.

Fig. 2 is a schematic view of the overall structure of the five-disc tenoning machine.

Fig. 3 is a schematic structural view of the table.

Fig. 4 is a schematic structural view of the adjustment assembly.

In the figure, 01, a spherical hinge; 02. a hand wheel; 1. a base; 11. a linear guide rail; 12. a support frame; 121. a rib; 2. a work table; 21. an adjustment assembly; 211. a support bar; 212. helical teeth; 213. a sleeve; 214. a locking assembly; 2141. a worm; 215. a limiting frame; 216. a limiting wheel; 2161. a ring groove; 22. a sliding sleeve; 3. a tenon discharging component; 31. leveling and sawing; 32. a tenoning saw group; 33. a material cutting saw group; 4. a clamping device.

Detailed Description

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

Referring to fig. 2, for the utility model discloses a workbench strutting arrangement, the device is five dishes and goes out some of tenon machine, the workstation is used for stable timber of placing, five dishes go out the tenon machine and include base 1 and slide and set up workstation 2 on base 1, one side that just lies in workstation 2 on base 1 is provided with out tenon subassembly 3, go out tenon subassembly 3 including leveling saw 31, tenoning saw group 32 and disconnected material saw group 33, be provided with clamping device 4 that is used for centre gripping timber on the workstation 2, equipment during operation, clamping device 4 presss from both sides tight timber, slide table 2 afterwards, make the tip of 3 processing timbers of play tenon subassembly, accomplish the processing of tenon.

Referring to fig. 3 and 4, a linear guide rail 11 for a worktable 2 to slide is disposed on a base 1, the linear guide rail 11 is a round bar, a sliding sleeve 22 slidably sleeved on the linear guide rail 11 is disposed at one end of the worktable 2 close to a tenon-out assembly 3, a supporting frame 12 is hinged on a side wall of the base 1 facing the worktable 2, the supporting frame 12 swings in a horizontal plane, an elongated rib 121 is disposed at an upper end of the supporting frame 12, an adjusting assembly 21 is disposed between the worktable 2 and the supporting frame 12, the adjusting assembly 21 includes a supporting rod 211 extending in a vertical direction, a sleeve 213 slidably sleeved on the supporting rod 211 in the vertical direction, and a locking assembly 214, the upper end of the supporting rod 211 is connected with the worktable 2 through a spherical hinge 01, the locking assembly 214 includes a worm 2141 rotatably disposed on the sleeve 213 and a handwheel 02 detachably and coaxially connected to one end of the worm 2141 extending out of the sleeve 213, the support rod 211 is provided with helical teeth 212 meshed with the worm 2141, and a lead angle of the worm 2141 is smaller than an equivalent friction angle between meshing wheel teeth, so that the worm 2141 and the support rod 211 have self-locking performance, that is, the support rod 211 can only be driven to slide by the rotation of the worm 2141, but the worm 2141 cannot be driven to rotate by the sliding of the support rod 211, the lower end of the sleeve 213 is provided with a limit frame 215 with a rotation axis extending along a vertical direction, one end of the limit frame 215, which is far away from the sleeve 213, is provided with a limit wheel 216 with a rotation axis extending along a horizontal direction, an annular groove 2161 for embedding the convex ridge 121 is formed in the periphery of the limit ring, and the limit wheel.

Before the device works, a hand wheel 02 is installed at one end of a worm 2141, the worm 2141 is driven to rotate by rotating the hand wheel 02, the supporting rod 211 is driven to slide in a sleeve 213 by meshing the worm 2141 with oblique teeth 212, the height of the upper end of the supporting rod 211 is adjusted, the worm 2141 and the supporting rod 211 have self-locking performance, extra parts such as bolts are not needed to lock the height of the supporting rod 211, then the hand wheel 02 is taken down, the phenomenon that in the working process of the device, personnel mistakenly touch the hand wheel 02 to enable the hand wheel 02 to rotate so as to change the height of the supporting rod 211 is avoided, the height of one end, far away from a base 1, of a workbench 2 is adjusted by an adjusting assembly 21, and the included angle between the upper surface of the workbench 2 and the axis of a tenoning; when equipment work slip workstation 2, workstation 2 slides along linear guide 11, adjusting part 21 removes along with workstation 2, drives the swing of support frame 12 through annular 2161 of spacing wheel 216 periphery, and spacing wheel 216 rolls along bead 121 simultaneously, utilizes adjusting part 21 to support workstation 2 keeps away from base 1 one end to produce slight hindrance through the frictional force between bead 121 and annular 2161, make the slip speed and the stroke of control workstation 2 that can be better.

The implementation principle of the embodiment is as follows: adjust the height that base 1 one end was kept away from to workstation 2 through adjusting part 21 between workstation 2 and the support frame 12, adjust the inclination of workstation 2 up end for place the central line perpendicular to tenoning saw group 32's of the timber on workstation 2 axis of rotation, utilize locking subassembly 214 restriction bracing piece 211's slip afterwards, guarantee that the inclination of workstation 2 is unchangeable, need not many times to adjust, improve batch production's efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A worktable supporting apparatus, comprising a base (1), characterized in that: the utility model discloses a sliding connection of working platform, including base (1), be provided with workstation (2) on base (1), be provided with on base (1) and supply gliding linear guide (11) of workstation (2), articulated on the base (1) lateral wall have support frame (12), support frame (12) swing in the horizontal plane, workstation (2) one end is provided with sliding sleeve (22) that slides and cup joints on linear guide (11), linear guide (11) are the round bar, be provided with between workstation (2) the one end of stretching out base (1) and support frame (12) adjusting part (21), adjusting part (21) include along the bracing piece (211) of vertical direction extension, along vertical direction slip cup joint sleeve (213) and locking part (214) on bracing piece (211), the articulated workstation (2) of connection in the upper end of bracing piece (211) makes bracing piece (211) rotate in the plane perpendicular to linear guide (11), the lower end of the sleeve (213) is in sliding contact with the support frame (12).

2. A table support arrangement as claimed in claim 1, in which: the upper end of the supporting rod (211) is connected with the workbench (2) through a spherical hinge (01).

3. A table support arrangement as claimed in claim 1, in which: the locking assembly (214) is a worm (2141) rotatably arranged on the sleeve (213), the supporting rod (211) is provided with a helical tooth (212) meshed with the worm (2141), the axis of the worm (2141) is not perpendicular to the axis of the supporting rod (211), and the lead angle of the worm (2141) is smaller than the equivalent friction angle between the meshed teeth.

4. A table support arrangement as claimed in claim 3, in which: one end of the worm (2141) is detachably connected with a hand wheel (02).

5. A table support arrangement as claimed in claim 1, in which: the lower extreme of sleeve (213) is provided with along vertical direction extension spacing (215), the one end that sleeve (213) were kept away from in spacing (215) is provided with spacing wheel (216) that axis of rotation extends along the horizontal direction.

6. A table support arrangement as claimed in claim 5, in which: the upper end of the support frame (12) is provided with a long-strip-shaped convex rib (121), and the periphery of the limiting wheel (216) is provided with a ring groove (2161) for embedding the convex rib (121).

7. A table support arrangement as claimed in claim 5, in which: the limiting frame (215) is rotatably arranged at the lower end of the sleeve (213), and the rotating axis of the limiting frame (215) is overlapped with the axis of the sleeve (213).