CN207127756U - A kind of fixture for machine-building - Google Patents
A kind of fixture for machine-building Download PDFInfo
- Publication number
- CN207127756U CN207127756U CN201720528978.4U CN201720528978U CN207127756U CN 207127756 U CN207127756 U CN 207127756U CN 201720528978 U CN201720528978 U CN 201720528978U CN 207127756 U CN207127756 U CN 207127756U
- Authority
- CN
- China
- Prior art keywords
- welded
- mounting
- installation riser
- seat
- sliding
- 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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Abstract
The utility model discloses a kind of fixture for machine-building, mounting seat including square type and the first slide rail being welded at the top of mounting seat, the top of the mounting seat is provided with the sliding seat being slidably connected with the first slide rail, and the side of sliding seat is provided with the installation riser for being welded on mounting seat top side vertically, the side both sides of the installation riser are welded with mounting post, and two mounting post sides close to each other offer square type neck, the inside of two square type necks being oppositely arranged is installed with same workpiece, and a side contacts of the workpiece away from installation riser have the pressing plate for being welded on the side roof part of sliding seat one.The utility model is economical and practical, workpiece fixed position on the fixture of machine-building adds corresponding buffer structure, workpiece is avoided to be damaged because by larger external force, and motor drives sliding seat in the enterprising line slip of the first slide rail using indirect so that the sliding speed of sliding seat will not be too fast.
Description
Technical field
It the utility model is related to the clamp art for machine-building, more particularly to a kind of folder for machine-building
Tool.
Background technology
Machine-building refer to be engaged in various dynamic power machines, handling machinery, chemical machinery, textile machine, lathe, instrument,
The industrial department of the productions such as instrument, instrument and other plant equipment.Machinery manufacturing industry provides technical equipment for whole national economy,
, it is necessary to which workpiece is fixed corresponding fixture when machine-building manufactures to workpiece, the fixture of machine-building is currently used for
On lack corresponding buffer structure, and workpiece is damaged because stress is larger.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for machinery and made
The fixture made.
To achieve these goals, the utility model employs following technical scheme：
A kind of fixture for machine-building, including the mounting seat of square type and the first slide rail for being welded at the top of mounting seat,
The top of the mounting seat is provided with the sliding seat being slidably connected with the first slide rail, and the side of sliding seat is provided with is welded on peace vertically
The installation riser of seat top side is filled, the side both sides of the installation riser are welded with mounting post, and two mounting posts are mutually leaned on
Near side offers square type neck, and the inside of two square type necks being oppositely arranged is installed with same workpiece, and workpiece is remote
There is the pressing plate for being welded on the side roof part of sliding seat one from the side contacts for installing riser, the side that two mounting posts are located remotely from each other is horizontal
Placement rack is welded with, and placement rack offers round standing groove close to the side of pressing plate, the inwall of the round standing groove is first-class
Spacing is welded with slide post, and the inside of round standing groove is placed with the fixation spreader being in contact with pressing plate, the fixed spreader
On offer the chute being slidably connected with slide post, and chute is fixed with one end on the side inwall of installation riser and is fixed on
The first extension spring on slide post, the fixed spreader are equipped with the first rotating bar at the top and bottom of the side away from pressing plate,
And fixed spreader is rotatably connected to connecting plate by corresponding first rotating bar, the side roof part that two mounting posts are located remotely from each other and
Bottom is equipped with the second slide rail being welded on installation riser, and sliding block is slidably connected on second slide rail, and positioned at installation
The second extension spring is fixed between two sliding blocks of riser the same side, two sliding blocks positioned at installation riser the same side mutually lean on
Near side is provided with the second rotating bar, and sliding block is rotatablely connected by the second rotating bar and connecting plate.
Preferably, the opposite side of the sliding seat is provided with the motor for being fixed on opposite side at the top of mounting seat, and drives
The screw mandrel through sliding seat is welded with the output shaft of motor, one end of the screw mandrel is welded with erects positioned at sliding seat close to installation
The spacing plectane of plate side.
Preferably, the first mounting hole that position and screw mandrel match is offered on the sliding seat, and the first mounting hole
Side wall is provided with the first rack being meshed with screw mandrel.
Preferably, side corresponding to two square type necks side close to each other and mounting post is in same perpendicular
On, and side and mounting post side away from installation riser of the square type neck away from installation riser is on same perpendicular.
Preferably, it is symmetrical arranged, and connects positioned at two connecting plates of the mounting post away from another mounting post side
Plate is obliquely installed.
Preferably, second rotating bar is located at side of the sliding block away from installation riser, and positioned at installation riser the same side
Two sliding blocks on the second rotating bar be symmetrical arranged.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by being fixed with the first extension spring on the chute on fixed spreader, chute inwall, round putting
The round standing groove put on slide post and mounting seat on groove inwall is engaged, and slide post connects with the side walls of chute,
After the pressing plate on sliding seat is in contact with the fixation spreader of workpiece both sides respectively, fixed spreader the inside of round standing groove to
Enter line slip close to the direction of installation riser, fixed spreader drives the side wall of chute to stretch the first extension spring, now
Sliding speed progress of first extension spring to sliding seat on the first slide rail is certain to be slowed down, and passes through first on fixed spreader
Rotating bar, connecting plate, the second rotating bar on sliding block and the second extension spring between two sliding blocks are engaged, and sliding block and
Corresponding second slide rail is slidably connected, when the first extension spring is stretched, by the first rotating bar in fixation on connecting plate
Rotated on spreader so that the angle between two connecting plates becomes big, while sliding block corresponding to connecting plate drive is slided second
The enterprising line slip of rail so that the distance between two second sliding blocks become big, and then the second extension spring is stretched, and now the
Two extension springs slow down sliding speed of the sliding seat on the first slide rail again, in addition in driving motor output shaft
The first rack on screw mandrel and the first mounting hole side wall is meshed, and does not now use push-rod electric machine directly to drive sliding seat so that
Translational speed of the sliding seat on the first slide rail will not be too fast, avoids workpiece and is damaged because by larger external force, this
Utility model is economical and practical, and the workpiece fixed position on the fixture of machine-building adds corresponding buffer structure, keeps away
Exempt from workpiece to be damaged because by larger external force, and motor is enterprising in the first slide rail using drive sliding seat indirectly
Line slip so that the sliding speed of sliding seat will not be too fast.
Brief description of the drawings
Fig. 1 be the utility model proposes the workpiece of fixture for machine-building a kind of be in the structure of stationary state and show
It is intended to；
Fig. 2 be the utility model proposes the workpiece of fixture for machine-building a kind of be not in the structure of stationary state
Schematic diagram；
Fig. 3 be the utility model proposes a kind of fixture for machine-building placement rack structural representation.
In figure：1 mounting seat, 2 first slide rails, 3 sliding seats, 4 motors, 5 screw mandrels, 6 pressing plates, 7 installation risers, 8 installations
Spreaders, 14 chutes, 15 first extension springs, 16 the are fixed in post, 9 workpiece, 10 placement racks, 11 round standing grooves, 12 slide posts, 13
One rotating bar, 17 connecting plates, 18 second slide rails, 19 second extension springs, 20 sliding blocks, 21 second rotating bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
The mounting seat 1 of reference picture 1-3, a kind of fixture for machine-building, including square type and it is welded on the top of mounting seat 1
The first slide rail 2, the top of mounting seat 1 is provided with the sliding seat 3 being slidably connected with the first slide rail 2, and the side of sliding seat 3 is vertical
Provided with the installation riser 7 for being welded on the top side of mounting seat 1, the side both sides of installation riser 7 are welded with mounting post 8, and two
The side close to each other of mounting post 8 offers square type neck, and the inside of two square type necks being oppositely arranged is installed with same
Workpiece 9, and a side contacts of the workpiece 9 away from installation riser 7 have the pressing plate 6 for being welded on the side roof part of sliding seat 3 one, two mounting posts
The 8 side levels being located remotely from each other are welded with placement rack 10, and placement rack 10 offers round standing groove close to the side of pressing plate 6
11, slide post 12 is equidistantly welded with the inwall of round standing groove 11, and the inside of round standing groove 11 is placed with and pressing plate 6
The fixation spreader 13 being in contact, fix on spreader 13 and offer the chute 14 being slidably connected with slide post 12, and chute 14 is close
Install and the first extension spring 15 that one end is fixed on slide post 12 is fixed with the side inwall of riser 7, fixed spreader 13 is remote
The first rotating bar 16 is equipped with the top and bottom of the side of tripping plate 6, and fixed spreader 13 passes through corresponding first rotating bar 16
Connecting plate 17 is rotatably connected to, is equipped with the top and bottom of the side that two mounting posts 8 are located remotely from each other and is welded on installation riser 7
On the second slide rail 18, sliding block 20 is slidably connected on the second slide rail 18, and positioned at two sliding blocks 20 of installation riser 7 the same side
Between be fixed with the second extension spring 19, the side close to each other of two sliding blocks 20 positioned at installation riser 7 the same side is provided with the
Two rotating bars 21, and sliding block 20 is rotatablely connected by the second rotating bar 21 and connecting plate 17, the opposite side of sliding seat 3, which is provided with, to be fixed
The screw mandrel 5 through sliding seat 3 is welded with the motor 4 of the top opposite side of mounting seat 1, and on the output shaft of motor 4,
One end of screw mandrel 5 is welded with the spacing plectane close to installation riser 7 side positioned at sliding seat 3, offered on sliding seat 3 position with
The first mounting hole that screw mandrel 5 matches, and the side wall of the first mounting hole is provided with the first rack for being meshed with screw mandrel 5, two
Side corresponding to square type neck side close to each other and mounting post 8 is on same perpendicular, and square type neck is away from peace
The side of side and mounting post 8 away from installation riser 7 for filling riser 7 is on same perpendicular, remote positioned at a mounting post 8
Two connecting plates 17 from another side of mounting post 8 are symmetrical arranged, and connecting plate 17 is obliquely installed, and the second rotating bar 21 is located at
Side of the sliding block 20 away from installation riser 7, and the second rotating bar 21 on two sliding blocks 20 of installation riser 7 the same side is right
Claim to set.
Operation principle：When the pressing plate 6 on sliding seat 3 is fixed in the workpiece 9 clamped to square type neck, open first
Dynamic motor 4, because the output shaft of motor 4 drives screw mandrel 5 to be rotated, due to the mounting hole side wall of screw mandrel 5 and first
On the first rack be meshed, screw mandrel 5 drive sliding seat 3 carry out slower slip on the first slide rail 2 so that on sliding seat 3
Pressing plate 6 to close to installation riser 7 direction enter line slip, when the fixation with the both sides of workpiece 9 respectively of the pressing plate 6 on sliding seat 3
After spreader 13 is in contact, pressing plate 6 drives fixed spreader 13 to enter in the inside of round standing groove 11 to close to the direction of installation riser 7
Line slip, fixed spreader 11 drive the side wall of chute 14 to stretch the first extension spring 15, and the first extension spring 15 is being drawn
Effect can be slowed down with certain to sliding speed of the sliding seat 3 on the first slide rail 2 during stretching, in the first extension spring
15 when being stretched, and connecting plate 17 is rotated by the first rotating bar 16 on fixed spreader 13 so that two connecting plates 17
Between angle become big, while connecting plate 17 is rotated by the second rotating bar 21 on sliding block 20, and connecting plate 17 drives pair
The sliding block 20 answered is in the 18 enterprising line slip of the second slide rail so that and the distance between two second sliding blocks 20 become big, and then to second
Extension spring 19 is stretched, and the second extension spring 19 is during stretching again to sliding seat 3 on the first slide rail 2
Sliding speed slows down effect with certain so that workpiece 9 will not be avoided when pressing plate 6 and workpiece 9 contact by larger power
Workpiece 9 is damaged because by larger external force.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of fixture for machine-building, including the mounting seat (1) of square type and what is be welded at the top of mounting seat (1) first slide
Rail (2), it is characterised in that the top of the mounting seat (1) is provided with the sliding seat (3) being slidably connected with the first slide rail (2), and sliding
The side of dynamic seat (3) is provided with the installation riser (7) for being welded on mounting seat (1) top side vertically, described to install the one of riser (7)
Side both sides are welded with mounting post (8), and two mounting post (8) sides close to each other offer square type neck, and two set relatively
The inside for the square type neck put is installed with same workpiece (9), and a side contacts of the workpiece (9) away from installation riser (7) have weldering
The pressing plate (6) of the side roof part of sliding seat (3) one is connected on, the side level that two mounting posts (8) are located remotely from each other is welded with placement rack
(10), and placement rack (10) offers round standing groove (11) close to the side of pressing plate (6), the round standing groove (11) it is interior
Slide post (12) is equidistantly welded with wall, and the inside of round standing groove (11) is placed with the fixation being in contact with pressing plate (6)
Spreader (13), the chute (14) being slidably connected with slide post (12) is offered on the fixed spreader (13), and chute (14) leans on
The first extension spring (15) that one end is fixed on slide post (12) is fixed with the side inwall of nearly installation riser (7), it is described
The first rotating bar (16) is equipped with the top and bottom of fixed side of the spreader (13) away from pressing plate (6), and fixed spreader (13) is logical
Cross corresponding first rotating bar (16) and be rotatably connected to connecting plate (17), the side roof part that two mounting posts (8) are located remotely from each other and
Bottom is equipped with the second slide rail (18) being welded on installation riser (7), and sliding block is slidably connected on second slide rail (18)
(20) the second extension spring (19), and between two sliding blocks (20) of installation riser (7) the same side is fixed with, positioned at installation
The side that two sliding blocks (20) of riser (7) the same side are close to each other is provided with the second rotating bar (21), and sliding block (20) passes through
Two rotating bars (21) and connecting plate (17) rotation connection.
A kind of 2. fixture for machine-building according to claim 1, it is characterised in that the sliding seat (3) it is another
Side is provided with the motor (4) for being fixed on opposite side at the top of mounting seat (1), and is welded with the output shaft of motor (4)
Screw mandrel (5) through sliding seat (3), one end of the screw mandrel (5) are welded with positioned at sliding seat (3) close to installation riser (7) one
The spacing plectane of side.
3. a kind of fixture for machine-building according to claim 1, it is characterised in that opened on the sliding seat (3)
The first mounting hole to match provided with position and screw mandrel (5), and the side wall of the first mounting hole is provided with what is be meshed with screw mandrel (5)
First rack.
4. a kind of fixture for machine-building according to claim 1, it is characterised in that two square type necks mutually lean on
Side is on same perpendicular corresponding near side and mounting post (8), and the one of the remote installation riser (7) of square type neck
The side of side and mounting post (8) away from installation riser (7) is on same perpendicular.
5. a kind of fixture for machine-building according to claim 1, it is characterised in that positioned at a mounting post (8)
Two connecting plates (17) away from another mounting post (8) side are symmetrical arranged, and connecting plate (17) is obliquely installed.
A kind of 6. fixture for machine-building according to claim 1, it is characterised in that second rotating bar (21)
Positioned at side of the sliding block (20) away from installation riser (7), and the on two sliding blocks (20) of installation riser (7) the same side
Two rotating bars (21) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528978.4U CN207127756U (en) | 2017-05-13 | 2017-05-13 | A kind of fixture for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528978.4U CN207127756U (en) | 2017-05-13 | 2017-05-13 | A kind of fixture for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127756U true CN207127756U (en) | 2018-03-23 |
Family
ID=61631073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528978.4U Expired - Fee Related CN207127756U (en) | 2017-05-13 | 2017-05-13 | A kind of fixture for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648611A (en) * | 2018-06-14 | 2018-10-12 | 董杰 | A kind of resistant to pollution nameplate box |
-
2017
- 2017-05-13 CN CN201720528978.4U patent/CN207127756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648611A (en) * | 2018-06-14 | 2018-10-12 | 董杰 | A kind of resistant to pollution nameplate box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190513 |