CN207308597U - A kind of H profile steel guide rail stretching-machine - Google Patents
A kind of H profile steel guide rail stretching-machine Download PDFInfo
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- CN207308597U CN207308597U CN201721420842.8U CN201721420842U CN207308597U CN 207308597 U CN207308597 U CN 207308597U CN 201721420842 U CN201721420842 U CN 201721420842U CN 207308597 U CN207308597 U CN 207308597U
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- guide rail
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Abstract
The technical field of steel guide rail stretching auxiliary equipment is the utility model is related to, more particularly to a kind of H profile steel guide rail stretching-machine, its bottom plate heights can need to be adjusted according to staff, improve its adaptability；And stretching-machine integral-rotation is more convenient, reduces it and use limitation；And multigroup control key can be protected, so as to improve its reliability；Including top plate, bottom plate, two groups of connecting plates, stent, support plate, upper stretching device and lower stretching device, multigroup control key is provided with front side of bottom plate；Stent includes piston rod, piston and pressure pipe, and pressure chamber is provided with pressure pipe, and side wall is provided with seal guide sleeve in pressure chamber, and needle valve switch is provided with piston rod, through hole is provided with piston；Support plate and shaft are further included, ball bearing is provided with placing groove；Protective cover is further included, protection chamber is provided with and communicated with rear side of protective cover, bottom is provided with limited block on rear side of protective cover, and bottom plate leading flank bottom is provided with limiting slot.
Description
Technical field
The technical field of steel guide rail stretching auxiliary equipment is the utility model is related to, is drawn more particularly to a kind of H profile steel guide rail
Stretch machine.
Background technology
It is used for it is well known that H profile steel guide rail stretching-machine is one kind in H profile steel guide rail production process, it is stretched, is made
Its auxiliary device that can more preferably work, it is widely used in a variety of applications in the field of H profile steel guide rail production；It is existing
H profile steel guide rail stretching-machine includes top plate, bottom plate, two groups of connecting plates, stent, support plate, upper stretching device and lower stretching device, and two
The top of group connecting plate is connected with the left of top plate bottom and right side respectively, and the bottom top of two groups of connecting plates connects with bottom plate top
Connect, upper stretching device is installed on below top plate, and lower stretching device is installed on top plate top, and multigroup control is provided with front side of bottom plate
Key, and multigroup control key is electrically connected with upper stretching device and lower stretching device, cantilever tip is connected with bottom plate bottom, stent
Bottom is connected with support plate top；Existing H profile steel guide rail stretching-machine fills in use, H profile steel guide rail raw material is placed in upper stretching
Put between lower stretching device, and it is stretched by upper stretching device and lower stretching device；Existing H profile steel is led
Found in rail stretching-machine use, its bottom plate heights is fixed, it is impossible to need to be adjusted according to staff, cause its adaptability
It is poor；And stretching-machine integral-rotation is more inconvenient, cause it higher using limitation；And multigroup control key can not be carried out
Protection, easily causes danger because touching accidentally, so as to cause its reliability poor.
Utility model content
In order to solve the above technical problems, the utility model provide its a kind of bottom plate heights can be needed according to staff into
Row is adjusted, and improves its adaptability；And stretching-machine integral-rotation is more convenient, reduces it and use limitation；And can be right
Multigroup control key is protected, so as to improve the H profile steel guide rail stretching-machine of its reliability.
A kind of H profile steel guide rail stretching-machine of the utility model, including top plate, bottom plate, two groups of connecting plates, stent, support plate,
Upper stretching device and lower stretching device, the top of two groups of connecting plates are connected with the left of top plate bottom and right side respectively, two groups of connections
The bottom top of plate is connected with bottom plate top, and upper stretching device is installed on below top plate, and lower stretching device is installed on top plate top,
Multigroup control key is provided with front side of bottom plate, and multigroup control key is electrically connected with upper stretching device and lower stretching device；Stent
Including piston rod, piston and pressure pipe, piston rod top is connected with bottom plate bottom, and pressure pipe bottom is connected with support plate top,
Pressure chamber is provided with pressure pipe, side wall is provided with seal guide sleeve in pressure chamber, and piston is located in pressure chamber, piston rod
Bottom passes through the side wall of pressure pipe and stretches in pressure chamber, and the bottom of piston rod is connected with piston, is provided with piston rod
Needle valve switch, is provided with through hole on piston；Support plate and shaft are further included, support plate top is provided with placing groove, and is placing
Ball bearing is provided with groove, shaft bottom is inserted into inside ball bearing, and shaft top is connected with support plate bottom；Further include
Protective cover, protective cover are hinged on bottom plate leading flank, are provided with and communicated with protection chamber on rear side of protective cover, multigroup control key is respectively positioned on guarantor
Intracavitary portion is protected, bottom is provided with limited block on rear side of protective cover, and bottom plate leading flank bottom is provided with corresponding spacing with limited block
Groove, limited block rear side are riveted to inside limiting slot.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes fixed frame, contiguous block, four groups of support bullets on four groups
Spring and four groups of lower connecting blocks, fixed frame are installed on the supporting plate, and fixed frame is sleeved on the outside of pressure pipe, four groups of lower connecting block difference
Installed in fixed frame top front left side, forward right side, left rear side and right lateral side, the bottom of four groups of support springs under four groups respectively with connecting
Block connection is connect, the top of four groups of support springs is connected with contiguous block on four groups respectively, and contiguous block is installed in bottom plate bottom on four groups
End.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes two groups of pillars and two groups of pulleys, the top of two groups of pillars
End is connected with the left of support plate bottom and right side respectively, and two groups of pulleys are separately mounted to the lower section of two groups of pillars, and two groups of pulleys
Tip contact of the bottom with support plate.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes four groups of supporting legs and four groups of rollers, the top of four groups of supporting legs
End is separately mounted to support plate bottom front left side, forward right side, left rear side and right lateral side.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes buffer stopper on four groups, four groups of buffer springs and four groups
Lower buffer stopper, buffer stopper is separately mounted to the lower section of four groups of supporting legs on four groups, one end of four groups of buffer springs respectively with four groups
Buffer stopper connects, and the other end of four groups of buffer springs is connected with buffer stopper under four groups respectively, and four groups of rollers are separately mounted to four groups
The lower section of lower buffer stopper.
The beneficial effects of the utility model are compared with prior art：, can be by closed pressure by above-mentioned setting
Gas mixture is filled with solenoid, makes several times or tens times of the pressure superatmospheric in pressure cavity, while utilize work
The cross-sectional area of stopper rod realizes the movement of piston rod less than the pressure differential that the cross-sectional area of piston produces, and then can be to stent
Height be adjusted, its bottom plate heights is adjusted according to staff's needs, improve its adaptability；And can
To make stretching-machine integral-rotation more convenient by rotating shaft, reduce it and use limitation；And protective cover pair can be passed through
Multigroup control key is protected, and the design by being riveted on rear side of limited block inside limiting slot further improves its reliability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of stent；
Fig. 3 is the structure diagram that bottom plate is connected with protective cover；
Marked in attached drawing：1st, top plate；2nd, bottom plate；3rd, connecting plate；4th, support plate；5th, upper stretching device；6th, lower stretching device；
7th, multigroup control key；8th, piston rod；9th, piston；10th, pressure pipe；11st, seal guide sleeve；12nd, needle valve switch；13rd, through hole；14、
Support plate；15th, shaft；16th, ball bearing；17th, protective cover；18th, limited block；19th, limiting slot；20th, fixed frame；21st, upper connection
Block；22nd, support spring；23rd, lower connecting block；24th, pillar；25th, pulley；26th, supporting leg；27th, roller；28th, upper buffer stopper；29th, delay
Rush spring；30th, lower buffer stopper.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of H profile steel guide rail stretching-machine of the utility model, including 2, two groups of top plate 1, bottom plate companies
Fishplate bar 3, stent, support plate 4, upper stretching device 5 and lower stretching device 6, the top of two groups of connecting plates are left with top plate bottom respectively
Side is connected with right side, and the bottom top of two groups of connecting plates is connected with bottom plate top, and upper stretching device is installed on below top plate, drop-down
Stretch device and be installed on top plate top, be provided with multigroup control key 7 on front side of bottom plate, and multigroup control key with upper stretching device and under
Stretching device is electrically connected；Stent includes piston rod 8, piston 9 and pressure pipe 10, and piston rod top is connected with bottom plate bottom, pressure
Solenoid bottom is connected with support plate top, and pressure chamber is provided with pressure pipe, and side wall is provided with seal guide sleeve in pressure chamber
11, piston is located in pressure chamber, and the bottom of piston rod passes through the side wall of pressure pipe and stretches in pressure chamber, the bottom of piston rod
End is connected with piston, and needle valve switch 12 is provided with piston rod, through hole 13 is provided with piston；Further include support plate 14 and shaft
15, support plate top is provided with placing groove, and ball bearing 16 is provided with placing groove, and shaft bottom is inserted into ball bearing
Inside, shaft top are connected with support plate bottom；Protective cover 17 is further included, protective cover is hinged on bottom plate leading flank, protective cover
Rear side is provided with and communicated with protection chamber, and multigroup control key is respectively positioned on protection intracavitary portion, and bottom is provided with limited block 18 on rear side of protective cover,
Bottom plate leading flank bottom is provided with limiting slot 19 corresponding with limited block, is riveted on rear side of limited block inside limiting slot；Pass through
Above-mentioned setting, can make the pressure superatmospheric in pressure cavity by being filled with gas mixture in closed pressure pipe
Several times or tens times, while realized using the cross-sectional area of piston rod less than the pressure differential that the cross-sectional area of piston produces
The movement of piston rod, and then the height of stent can be adjusted, allow its bottom plate heights according to staff need into
Row is adjusted, and improves its adaptability；And it can make stretching-machine integral-rotation more convenient by rotating shaft, reduce its use
Limitation；And multigroup control key can be protected by protective cover, and by being riveted on rear side of limited block in limiting slot
The design in portion further improves its reliability.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes 21, four groups of branch of contiguous block on 20, four groups of fixed frame
Spring 22 and four groups of lower connecting blocks 23 are supportted, fixed frame is installed on the supporting plate, and fixed frame is sleeved on the outside of pressure pipe, is connected under four groups
Connect block and be separately mounted to fixed frame top front left side, forward right side, left rear side and right lateral side, the bottoms of four groups of support springs respectively with
Four groups of lower connecting block connections, the top of four groups of support springs are connected with contiguous block on four groups respectively, and contiguous block is respectively mounted on four groups
In bottom plate bottom；By above-mentioned setting, it can be supported by four groups of support spring auxiliary stands, improve its enabling capabilities.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes two groups of pillars 24 and two groups of pulleys 25, two groups of pillars
Top respectively with support plate bottom on the left of and right side be connected, two groups of pulleys are separately mounted to the lower section of two groups of pillars, and two groups
Tip contact of the bottom of pulley with support plate；By above-mentioned setting, can be turned by two groups of pillars and two groups of pulley auxiliary
Axis rotates, and improves reliability.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes four groups of supporting legs 26 and four groups of rollers 27, four groups of supporting legs
Top be separately mounted to support plate bottom front left side, forward right side, left rear side and right lateral side；By above-mentioned setting, can pass through
Four groups of supporting legs and four groups of rollers are moved easily and improve support effect.
A kind of H profile steel guide rail stretching-machine of the utility model, further includes 28, four groups of 29 and of buffer spring of buffer stopper on four groups
Buffer stopper 30 under four groups, buffer stopper is separately mounted to the lower section of four groups of supporting legs on four groups, one end of four groups of buffer springs respectively with
Buffer stopper connects on four groups, and the other end of four groups of buffer springs is connected with buffer stopper under four groups respectively, and four groups of rollers are installed respectively
The lower section of buffer stopper under four groups；By above-mentioned setting, when road surface is not flat enough, can be delayed by four groups of buffer springs
Punching, in order to which stretching-machine is in horizontality, improves its reliability.
A kind of H profile steel guide rail stretching-machine of the utility model, it at work, can be by filling in closed pressure pipe
Enter gas mixture, make several times or tens times of the pressure superatmospheric in pressure cavity, while utilize the horizontal stroke of piston rod
Sectional area realizes the movement of piston rod less than the pressure differential that the cross-sectional area of piston produces, so can to the height of stent into
Row is adjusted, and its bottom plate heights is adjusted according to staff's needs, is improved its adaptability；And can be by turning
Turn axis makes stretching-machine integral-rotation more convenient, reduces it and uses limitation；And can be by protective cover to multigroup control
Key is protected, and the design by being riveted on rear side of limited block inside limiting slot further improves its reliability；It can pass through
Four groups of support spring auxiliary stand supports, improve its enabling capabilities；By two groups of pillars and two groups of pulleys shaft can be aided in turn
It is dynamic, improve reliability；, can be by four groups of buffer springs into row buffering, in order to which stretching-machine is in when road surface is not flat enough
Horizontality, improves its reliability；Before above-mentioned action is completed, stretching-machine is moved to the position of user's needs first.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (5)
1. a kind of H profile steel guide rail stretching-machine, including top plate (1), bottom plate (2), two groups of connecting plates (3), stent, support plate (4), on
Stretching device (5) and lower stretching device (6), the top of two groups of connecting plates (3) connect with the left of top plate (1) bottom and right side respectively
Connecing, the bottom top of two groups of connecting plates (3) is connected with bottom plate (2) top, and upper stretching device (5) is installed on below top plate (1), under
Stretching device (6) is installed on top plate (1) top, multigroup control key (7) is provided with front side of bottom plate (2), and multigroup control key (7) is equal
It is electrically connected with upper stretching device (5) and lower stretching device (6)；It is characterized in that, stent include piston rod (8), piston (9) and
Pressure pipe (10), piston rod (8) top are connected with bottom plate (2) bottom, and pressure pipe (10) bottom is connected with support plate (4) top,
Pressure chamber is provided with pressure pipe (10), side wall is provided with seal guide sleeve (11) in pressure chamber, and piston (9) is located at pressure chamber
Interior, the bottom of piston rod (8) passes through the side wall of pressure pipe (10) and stretches in pressure chamber, the bottom of piston rod (8) and work
(9) connection is filled in, needle valve switch (12) is provided with piston rod (8), through hole (13) is provided with piston (9)；Further include support plate
(14) and shaft (15), support plate (14) top is provided with placing groove, and ball bearing (16), shaft are provided with placing groove
(15) bottom is inserted into ball bearing (16) inside, and shaft (15) top is connected with support plate (4) bottom；Further include protective cover
(17), protective cover (17) is hinged on bottom plate (2) leading flank, and protection chamber, multigroup control are provided with and communicated with rear side of protective cover (17)
Key (7) is respectively positioned on protection intracavitary portion, and bottom is provided with limited block (18) on rear side of protective cover (17), and bottom plate (2) leading flank bottom is set
It is equipped with and is riveted to limiting slot (19) inside with limited block (18) corresponding limiting slot (19), limited block (18) rear side.
2. a kind of H profile steel guide rail stretching-machine as claimed in claim 1, it is characterised in that further include fixed frame (20), on four groups
Contiguous block (21), four groups of support springs (22) and four groups of lower connecting blocks (23), fixed frame (20) are installed in support plate (4), Gu
Determine frame (20) to be sleeved on the outside of pressure pipe (10), four groups of lower connecting blocks (23) be separately mounted to fixed frame (20) top front left side,
Forward right side, left rear side and right lateral side, the bottom of four groups of support springs (22) are connected with four groups of lower connecting blocks (23) respectively, four groups of branch
The top of support spring (22) is connected with contiguous block (21) on four groups respectively, and contiguous block (21) is installed in bottom plate (2) bottom on four groups
End.
3. a kind of H profile steel guide rail stretching-machine as claimed in claim 2, it is characterised in that further include two groups of pillars (24) and two
Group pulley (25), the top of two groups of pillars (24) are connected with the left of support plate (4) bottom and right side respectively, two groups of pulleys (25) point
Not An Zhuan two groups of pillars (24) lower section, and tip contact of the bottom of two groups of pulleys (25) with support plate (14).
4. a kind of H profile steel guide rail stretching-machine as claimed in claim 3, it is characterised in that further include four groups of supporting legs (26) and four
Group roller (27), the top of four groups of supporting legs (26) is separately mounted to support plate (14) bottom front left side, forward right side, left rear side and the right side
Rear side.
A kind of 5. H profile steel guide rail stretching-machine as claimed in claim 4, it is characterised in that further include buffer stopper (28) on four groups,
Buffer stopper (30) under four groups of buffer springs (29) and four groups, buffer stopper (28) is separately mounted under four groups of supporting legs (26) on four groups
Side, one end of four groups of buffer springs (29) are connected with buffer stopper (28) on four groups respectively, the other end of four groups of buffer springs (29)
It is connected respectively with buffer stopper (30) under four groups, four groups of rollers (27) are separately mounted to the lower section of buffer stopper (30) under four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420842.8U CN207308597U (en) | 2017-10-30 | 2017-10-30 | A kind of H profile steel guide rail stretching-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420842.8U CN207308597U (en) | 2017-10-30 | 2017-10-30 | A kind of H profile steel guide rail stretching-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308597U true CN207308597U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420842.8U Expired - Fee Related CN207308597U (en) | 2017-10-30 | 2017-10-30 | A kind of H profile steel guide rail stretching-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269319A (en) * | 2018-09-05 | 2019-01-25 | 王成 | A kind of cooling radiator of automobile |
-
2017
- 2017-10-30 CN CN201721420842.8U patent/CN207308597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269319A (en) * | 2018-09-05 | 2019-01-25 | 王成 | A kind of cooling radiator of automobile |
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| Date | Code | Title | Description |
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| 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: 20180504 Termination date: 20201030 |