CN2314904Y - Connector of work bench table - Google Patents
Connector of work bench table Download PDFInfo
- Publication number
- CN2314904Y CN2314904Y CN 97228110 CN97228110U CN2314904Y CN 2314904 Y CN2314904 Y CN 2314904Y CN 97228110 CN97228110 CN 97228110 CN 97228110 U CN97228110 U CN 97228110U CN 2314904 Y CN2314904 Y CN 2314904Y
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- CN
- China
- Prior art keywords
- platen
- projection
- stacker
- cylinder
- screw bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a working bench, particularly a combination device which can improve the combination strength of a bench plate and a foot rack. Two fixing holes are arranged at the front end of a top plate of a screw rod seat, and a screw rod is arranged in the top plate of the screw rod seat, a front supporting seat and a back supporting seat are arranged at the upper end of the screw rod seat and the lower end of the bench plate. Two parallel cylinders are arranged between the seat bodies of the two supporting seats and are fixed to the bench plate and are fixed in the two fixing holes by fixing elements Consequently, jointing degree and steadiness are increased, and assembly procedures are simplified.
Description
The utility model relates to a kind of workbench, especially refers to improve the coupling apparatus of platen and foot rest bond strength.
At present, commonly use the joint construction of workbench platen, as shown in Figure 1, be below wooden preceding platen 1 and tail plank 2, to fix a foot rest 3, the left and right sides top of this foot rest 3 respectively is provided with a screw bolt seat 4, wherein chamber interior is received and is connect a screw rod 5, these screw rod 5 rears connect a bolted joint 6, but are the slip of front and back via this screw rod joint 6 of rotation transmission of handle, and being spirally connected of a nut 7 then borrowed in the top of this bolted joint 6, be installed in plate 2 belows, back, make the tail plank 2 can moving by front and back; And preceding platen 1 is to borrow to pass a screw 8, directly maintained static at screw bolt seat 4 front end end faces by locking, tail plank can be moved forward and backward, distance with adjustment and 1 two interface 9 of header board, with working substance or the instrument of clamping bearing, be convenient to the work user of user for various different purposes in the different sizes of 9 of two pairs of contact-making surfaces.
Because of preceding platen 1 and the tail plank 2 of commonly using workbench all directly engages with bolted joint 6 by means of passing a nut 7, or it is fixing with screw 8, form the independent stationary mode of unipivot, and platen 1,2 is material and is timber, structure is softer, under the spin state of the moving process of platen 1,2 and packing, be easy to generate the loosening phenomenon of part that is spirally connected, and influence chucking power.
In view of this, the purpose of this utility model provides a kind of coupling apparatus of workbench platen, has at least two for the position that engages at stacker, for articulating mutually with platen and screw-jointing seat, also reduces the winding quantity of screw and nut simultaneously.
The purpose of this utility model be achieved in that a kind of coupling apparatus of workbench platen comprise a foot rest, be located at the left and right sides, foot rest top two screw bolt seats, be crossed on two platens of two screw bolt seat front and back positions, this two platens left and right sides is provided with two fixing holes of spacing parallel arranging, it is characterized in that: the front end of screw bolt seat top board is provided with two fixing holes, and its inside is provided with a screw rod again; In screw bolt seat upper end and the platen lower end position be provided with forward and backward stacker, all be provided with two parallel cylinders in the middle of the pedestal of this two stacker and borrow retaining element to be fixed in two fixing holes of platen and screw bolt seat.
The middle two set cylinders of the pedestal of stacker are first cylinder and second cylinder before above-mentioned, this first cylinder lower end is provided with on one projection and projection once, should go up projection system inserts in first fixing hole of preceding platen, in the circular hole of this time projection system for the fixing hole that inserts screw bolt seat, and the central authorities of second cylinder have a upper and lower perforation that runs through.
Above-mentioned screw rod be provided with that screw with its pedestal spins one with the vertical upright projection of nut seat and this double nut seat top; Two set cylinders are three cylindrical and the 4th cylinder in the middle of the pedestal of above-mentioned back stacker, and these three cylindrical central authorities have a perforation that runs through up and down, and the 4th cylinder upper end is convexly equipped with projection on.
Above-mentioned three cylindrical lower end is provided with to receive with the place of engaging, projection top of above-mentioned double nut seat and connects projection.
Above-mentioned forward and backward stacker is to penetrate one-body molded with plastic cement.
The rectangular body of above-mentioned forward and backward stacker.
Owing to adopt such scheme: increase conjugation grade and steadiness, and simplify assembly program.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 commonly uses the exploded perspective view of workbench;
Fig. 2 the utility model exemplary embodiments exploded view;
Fig. 3 the utility model exemplary embodiments part exploded view;
Fig. 4 the utility model exemplary embodiments assembled sectional view;
Among the figure: projection in 732. times projections of projection, 741. perforation, 751. perforation 761. on 20. foot rests, 21. legs, 22. connecting rods, 23. fixing holes, 30. screw bolt seats, 31. top boards, 32. side plates, 33. fixing holes, 34. panels, 35. axis holes, 36. screw rods, 37. rocking handles, 38. chutes, 41. fixing holes, 42. fixing holes, 50. double nut seats, 51. pedestals, 52. screws, 53. projections, 54. screws, 60. platens, 61. front platen 62. tail planks 63. first fixing holes 64. second fixing holes 65. the 3rd fixing hole 66. the 4th fixing hole 67. screws 71. front stacker 72. rear stacker 73. first cylinders 74. second cylinders 75. three cylindricals 76. the 4th cylinders 731.
As shown in Figure 2, present embodiment comprises substantially:
One foot rest 20 is one group with two legs 21, adopts the mode that is coupling of intermediate interdigitated, opposition bridges abreast, and each two leg 21 be can be relative to movable rotating; System utilizes two connecting rods, 22 serial connections, two legs, 21 each leg 21 top respectively to be provided with the fixing hole 23 that connects about.
Two screw bolt seats were located at the left and right sides, top of foot rest 20 in 30 minutes, and its section becomes door character type, had a top board 31 and two side plates 32, and its side plate 32 is provided with two fixing holes 33, for fixing hole 23 pivot joints on each foot rest 20 top; In addition, be provided with an axis hole 35 at the place ahead, the panel 34 of two screw bolt seats 30 and include a screw rod 36 in; Screw rod 36 is positioned at the inboard of panel 34, can borrow a fastener or auricle (not shown) in addition spacing, it is positioned at the then affixed rocking handle 37 of panel 34 outside lefts, turn via rocking handle 37, make screw rod 36 be forward or reverse original position rotation in screw bolt seat 30 inside, the top board 31 of each screw bolt seat 30 is provided with a upper and lower perforation, and the elongatedness direction is extended the sliding tray 38 of a preset distance; Belong to prior art, so do not give unnecessary details.
The front end of the top board 31 of screw bolt seat 30 is provided with two fixing holes 41,42, and this preceding fixing hole 41 is a circular hole, and 42 of back fixing holes are a screw.
The screw 52 of two double nut seats, 50 below pedestals 51 spins mutually with screw rod 53, and its top is provided with a vertical upright projection 53, be the sliding tray 38 that is upward through top board 31, and set a distance is given in protruding top board 31 tops one that are exposed at, and the top of this projection 53 is provided with a screw 54.
A platen 61 and a tail plank 62 before two platens 60 comprise one, be crossed on the front and back position of two screw bolt seats 30 respectively, there are first fixing hole 63 and second fixing hole 64 of spacing parallel arranging, two the 3rd fixing hole 65 and the 4th fixing holes 66 that are provided with spacing parallel arranging about tail plank 62 in the left and right sides of platen 61 before being somebody's turn to do; Wherein, second fixing hole 64 and the 3rd fixing hole 65 are with the formation shoulder hole, make the aperture of its upper end bigger, and it is good being held screw terminal.
Four stackers 71,72 one-tenth cuboids divide the upper end that is located at screw bolt seat 30 in twos, wherein, are provided with two parallel first cylinder 73 and second cylinders 74 in the middle of these preceding stacker 71 pedestals; First cylinder, 73 lower ends are provided with on one projection 731 and projection 732 once, and projection 731 is in first fixing hole 63 for platen 61 before inserting this on, and this time projection 732 is to supply in the circular hole of fixing hole 41 of insertion screw bolt seat 30; In addition, the central authorities of second cylinder 74 have a perforation that runs through up and down 741, are that second fixing hole 64 of platen 61 before covering for a fixed screw 67 and 741 backs of boring a hole spin fixing with the fixing hole 42 of screw bolt seat 30 mutually; So, only need use a screw 67 end of preceding platen 61 can be fixed, can effectively reduce assembling process.
Then be provided with two parallel the 3rd solid post 75 and the 4th solid posts 76 in the middle of the pedestal of stacker 72, the central authorities of this three cylindrical 75 have about in the of one behind the through hole 751, system covers the 3rd fixing hole 65 of tail plank 62 for a fixed screw 67 and bores a hole after 751, spins fixing mutually with the top screw 54 of the projection 53 of double nut seat 50; In addition, the upper end of the 4th fixed leg 76 is convexly equipped with projection 761 on, is for the 4th fixing hole 66 that inserts tail plank 62; After fixed screw 67 lockings, tail plank 62 is to be rotated with mutually with double nut seat 50.
So, screw rod 36 is that forward or reverse original position are when rotating in screw bolt seat 30 inside, can force double nut seat 50 elongatedness direction in sliding tray 38 to move forward or backward, be to be rotated with mutually because of tail plank 62 again with double nut seat 50, done moving of front and back so also drive, this preceding platen 61 is that locking is motionless, so, the distance that platen 61 and tail plank 62 produce the face that connects before can adjusting, working substance or instrument between two interfaces with clamping or pine oil bearing.
More than be the general introduction of the be associated structure and the position of each main member of present embodiment; Then, more above-mentioned each assembly action of present embodiment and the effect that can reach the phase of giving are presented below:
In addition, in the middle of preceding stacker 71 pedestals, be provided with two parallel first cylinder 73 and second cylinders 74; First cylinder, 73 lower ends are provided with on one projection 731 and projection 732 once, and projection 731 is in first fixing hole 63 for platen 61 before inserting this on, and this time projection 732 is to supply in the circular hole of fixing hole 41 of insertion screw bolt seat 30; And preceding stacker 71 is to have two to split in preceding platen 61 left and right sides bottom surfaces and form symmetrical firm engagement, and it is heavy to be reduced the winding number of screw and nut, to simplify the winding program.
Certainly, all change pedestal two cylinders of forward and backward stacker 71,72 into perforation, then, utilize screw and nut winding, also belong to feasiblely, still, can increase a lot of assembly programs.
Forward and backward stacker 71,72 is can be one-body molded from using plastic cement to penetrate, so, but each cylinder, projection and all one-shot formings of perforation, to exempt the procedure of metallic article, so as to shortening processing procedure.
Three cylindrical 75 lower ends of back stacker 72 engage the place with the top of the projection 53 of double nut seat 50, one can be provided with and the circular groove that connects projection 53 can be received, projection 53 partial portions can be protruded out enter in the body of back stacker 73, so as to increasing both butt joint bond strengths.
Claims (6)
1, a kind of coupling apparatus of workbench platen comprise a foot rest (20), be located at foot rest (20) left and right sides, top two screw bolt seats (30), be crossed on two platens (60) of two screw bolt seats (30) front and back position, this two platen (60) left and right sides is provided with two fixing holes (63), (64) of spacing parallel arranging, it is characterized in that: the front end of screw bolt seat (30) top board is provided with two fixing holes (41), (42), and its inside is provided with a screw rod (36) again; In screw bolt seat (30) upper end and platen (60) lower end position be provided with forward and backward stacker (71), (72), all be provided with two parallel cylinders in the middle of the pedestal of this two stacker (71), (72) and borrow in two fixing holes (63) that retaining element is fixed on platen (60) and screw bolt seat (30), (64).
2, press the coupling apparatus of the described workbench platen of claim 1, it is characterized in that: two cylinders of being sent out in the middle of the pedestal of stacker (71) before above-mentioned are first cylinder (73) and second cylinder (74), this first cylinder (73) lower end is provided with projection on (731) and reaches projection (732), should go up projection (731) is in first fixing hole (63) of platen (61) before inserting, in the circular hole of this time projection system for the fixing hole (41) that inserts screw bolt seat (30), and the central authorities of second cylinder (74) have a upper and lower perforation that runs through (741).
3, by the coupling apparatus of the described workbench platen of claim 1, it is characterized in that: above-mentioned screw rod (36) be provided with that screw (52) with its pedestal (51) spins one with the vertical upright projection (53) of nut seat (50) and this double nut seat (50) top; Two set cylinders are three cylindrical (75) and the 4th cylinder (76) in the middle of the pedestal of above-mentioned back stacker (72), and these three cylindrical (75) central authorities have a perforation that runs through up and down (751), and the 4th cylinder (76) upper end is convexly equipped with projection on (761).
4, by the coupling apparatus of the described workbench platen of claim 3, it is characterized in that: above-mentioned three cylindrical (75) lower end is provided with to receive with projection (53) place of engaging, top of above-mentioned double nut seat (50) and connects projection (53).
5, by the coupling apparatus of the described workbench platen of claim 1, it is characterized in that: above-mentioned forward and backward stacker (71), (72) are to penetrate one-body molded with plastic cement.
6, by the coupling apparatus of the described workbench platen of claim 1, it is characterized in that: above-mentioned forward and backward stacker (71), (72) rectangular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228110 CN2314904Y (en) | 1997-10-07 | 1997-10-07 | Connector of work bench table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228110 CN2314904Y (en) | 1997-10-07 | 1997-10-07 | Connector of work bench table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314904Y true CN2314904Y (en) | 1999-04-21 |
Family
ID=33941344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228110 Expired - Fee Related CN2314904Y (en) | 1997-10-07 | 1997-10-07 | Connector of work bench table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314904Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352617C (en) * | 2002-09-17 | 2007-12-05 | 布莱克和戴克公司 | Portable working table with foldable supporting structure |
-
1997
- 1997-10-07 CN CN 97228110 patent/CN2314904Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352617C (en) * | 2002-09-17 | 2007-12-05 | 布莱克和戴克公司 | Portable working table with foldable supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |