CN213571353U - A installation device that is used for pin on track sliding bed - Google Patents
A installation device that is used for pin on track sliding bed Download PDFInfo
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- CN213571353U CN213571353U CN202021498645.XU CN202021498645U CN213571353U CN 213571353 U CN213571353 U CN 213571353U CN 202021498645 U CN202021498645 U CN 202021498645U CN 213571353 U CN213571353 U CN 213571353U
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Abstract
The utility model discloses an installation device for pin on track sliding bed belongs to track mounting tool technical field. The push structure comprises a rack, a control box, a mounting plate, a baffle, a hydraulic oil cylinder, a push rod, a stroke adjusting rod, a supporting block, a lower clamping plate and an upper clamping plate, wherein the upper clamping plate is positioned right behind the push rod and is provided with a hole or an opening for inserting a pin, the hydraulic oil cylinder is connected with the hydraulic pump station through a pipeline, and the control box is electrically connected with the hydraulic pump station through a wire; the ejector rod, the stroke adjusting rod, the upper clamping plate and the lower clamping plate are arranged in the front-back direction; the supporting shoe supports against the upper side of the bedplate of the slide chair, the upper clamping plate supports against the rear side of the bedplate of the slide chair, the bedplate bottom plate is embedded into a gap between the upper clamping plate and the lower clamping plate, the lower side of the bedplate supports against the upper side of the lower clamping plate, and the ejector rod is positioned on the front side of the bedplate of the slide chair and just faces the pin. Time and labor are saved, and the installation efficiency is greatly improved; the pushing structure of the device has small volume and simple structure.
Description
Technical Field
The utility model belongs to the technical field of the rail mounting instrument, in particular to an installation device that is used for pin on the track sliding bed.
Background
Referring to fig. 1, the structural schematic diagram of a combination of a track slide bed and a track is shown, and the combination comprises a slide bed plate bottom plate 1, a slide bed plate 2 on the slide bed plate bottom plate 1, a track 4 on the slide bed plate 2, a pin 3 horizontally penetrating through the slide bed plate 2, and the like. In the prior art, the pin 3 needs to be knocked in by a copper hammer (to overcome the resistance of an elastic sheet on the bedplate 2 of the slide plate), and can be assembled only by knocking for dozens of times, so that time, labor and efficiency are wasted, and the rail 4 can be displaced in the knocking process. In addition, the distance between two adjacent slide plate bottom plates 1 is small (usually 600 and 750 mm), which is not beneficial to large-scale hydraulic equipment to press the installation pin 3.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the embodiment of the utility model provides an installation device for pin on track sliding bed, labour saving and time saving improves the installation effectiveness by a wide margin, and the track can not remove in the assembling process. The technical scheme is as follows:
the embodiment of the utility model provides an installation device for pin on track sliding bed, the device includes handcart, ejection structure and the hydraulic power unit on the handcart, ejection structure includes frame 5 along front and back to horizontal setting, control box 9 of frame 5 upside, mounting panel 6 of frame 5 front end downside and vertical setting, baffle 7 of frame 5 rear end downside and vertical setting, hydraulic cylinder 10 of baffle 7 front side and along front and back to setting, ejector pin 11 on the telescopic link of hydraulic cylinder 10 and passing mounting panel 6 backward, can dismantle with ejector pin 11 and be connected and can push up stroke adjusting rod 21 of pin 3, supporting shoe 14 at frame 5 lower side rear portion, lower cardboard 12 of baffle 7 front side lower extreme and last cardboard 13 at baffle 7 front side middle part, last cardboard 13 is located ejector pin 11 directly back and is equipped with the hole or the opening that supplies pin 3 to insert on it, the hydraulic oil cylinder 10 is connected with a hydraulic pump station through a pipeline, and the control box 9 is electrically connected with the hydraulic pump station through a lead; the ejector rod 11, the stroke adjusting rod 21, the upper clamping plate 13 and the lower clamping plate 12 are arranged in the front-back direction; the supporting block 14 abuts against the upper side of the slide chair plate 2, the upper clamping plate 13 abuts against the rear side of the slide chair plate 2, the rear side of the slide chair plate bottom plate 1 is embedded into a gap between the upper clamping plate 13 and the lower clamping plate 12, the lower side of the slide chair plate bottom plate abuts against the upper side of the lower clamping plate 12, and the ejector rod 11 is located on the front side of the slide chair plate 2 and is opposite to the pin 3.
Wherein, the embodiment of the utility model provides a frame 5 is to the rectangular beam that sets up around following, mounting panel 6 and baffle 7 all just are the rectangular plate with frame 5 is perpendicular, supporting shoe 14, last cardboard 13 and lower cardboard 12 are the rectangular block, it is located slide plate bed plate 1's adjacent top to go up cardboard 13, baffle 7 is located the rear of slide plate bed plate 1's rear side.
Preferably, the control box 9 in the embodiment of the present invention is disposed at the rear portion of the upper side of the frame 5, and the handle 8 is disposed at the front portion of the upper side of the frame 5 along the front-back direction.
Specifically, the embodiment of the present invention provides a control box 9 which is a rectangular box arranged in the front-back direction, and two control buttons are arranged side by side in the front-back direction of the upper side of the rectangular box.
Wherein, the embodiment of the utility model provides an in the rear side of baffle 7 be equipped with strengthening rib 15 along vertical direction.
Specifically, the length of the frame 5 in the front-back direction in the embodiment of the present invention is 400-480mm, the stroke of the hydraulic cylinder 10 is 80-150mm, and the length of the stroke adjusting rod 21 is 60-150 mm.
Further, the utility model discloses the downside of going up cardboard 13 in the embodiment is equipped with the type of falling U opening 16 that supplies pin 3 to pass along vertical direction, type of falling U opening 16 is located ejector pin 11 directly behind, the front side of baffle 7 just is located ejector pin 11 directly behind and is equipped with and supplies pin 3 male groove 17 of keeping away.
Wherein, the ejector rod 11 in the embodiment of the utility model is a round rod structure coaxially arranged with the telescopic rod of the hydraulic oil cylinder 10; the stroke adjusting rod 21 is a rectangular block or round rod structure arranged in the front-back direction, the upper part of the rear side of the stroke adjusting rod is provided with a limiting boss 18 in the front-back direction, and the upper part of the front side of the stroke adjusting rod is provided with a connecting boss 19 in the front-back direction; the lower part of the front side and the lower part of the rear side of the stroke adjusting rod 21 respectively abut against the rear end of the ejector rod 11 and the front end of the pin 3, the limiting boss 18 abuts against the upper side of the pin 3, an arc-shaped groove 20 matched with the ejector rod 11 is arranged on the lower side of the connecting boss 19 in the front-back direction, and the arc-shaped groove 20 abuts against the upper side of the ejector rod 11.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides an installation device for pins on a track sliding bed, which is time-saving and labor-saving, greatly improves the installation efficiency, and the track can not move in the assembly process; in addition, the pushing structure of the device has small volume and simple structure, and the whole device is convenient to carry.
Drawings
FIG. 1 is a schematic structural view of a conventional track slider bed and track combination;
fig. 2 is a schematic structural diagram of a mounting device for a pin on a track slider bed according to an embodiment of the present invention;
fig. 3 is a diagram illustrating a use state of the installation device for the pin on the track sliding bed according to the embodiment of the present invention when the stroke adjusting rod is not used;
fig. 4 is a using state diagram of the mounting device for the pin on the track sliding bed provided by the embodiment of the invention when the stroke adjusting rod is used;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a front side view of the travel adjustment lever;
FIG. 7 is a rear side view of the travel adjustment lever;
fig. 8 is a front side view of the baffle.
In the figure: the device comprises a slide plate base plate 1, a slide plate platen 2, pins 3, rails 4, a frame 5, a mounting plate 6, a baffle 7, a handle 8, a control box 9, a hydraulic oil cylinder 10, an ejector rod 11, a lower clamping plate 12, an upper clamping plate 13, a supporting block 14, reinforcing ribs 15, inverted U-shaped openings 16, a spacing groove 17, a limiting boss 18, a connecting boss 19, an arc-shaped groove 20 and a stroke adjusting rod 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-8, an embodiment of the present invention provides an installation device for a pin on a track slider bed, which includes a trolley, a pushing structure, and a hydraulic pump station on the trolley; the trolley is of a conventional structure, and specifically comprises a horizontally arranged trolley body (a plate-shaped structure), four rollers at the bottom of the trolley body, a push handle on one side of the trolley body and the like. Wherein the pushing structure comprises a frame 5 horizontally arranged along the front-back direction, a control box 9 (for controlling a hydraulic oil cylinder 10) arranged at the upper side of the frame 5, a mounting plate 6 (for mounting the hydraulic oil cylinder 10) vertically arranged at the lower side of the front end of the frame 5, a baffle 7 vertically arranged at the lower side of the rear end of the frame 5, and a hydraulic oil cylinder 10 arranged at the front side of the baffle 7 along the front-back direction, the telescopic rod of the hydraulic oil cylinder 10 penetrates backwards through a mandril 11 of the mounting plate 6 (a through hole for the telescopic rod or the mandril 11 to penetrate through is arranged on the telescopic rod in the front-back direction), a stroke adjusting rod 21 which can be detachably connected with the mandril 11 and can push the ejector pin 3, a supporting block 14 at the rear part of the lower side of the rack 5 (used for positioning the ejector structure in the vertical direction), a lower clamping plate 12 at the lower end of the front side of the baffle 7 (matched with the upper clamping plate 13 and the supporting block 14 to ensure the stability of the ejector structure), an upper clamping plate 13 at the middle part of the front side of the baffle 7 (used for. Wherein, the upper clamping plate 13 (lower part) is positioned right behind the top rod 11 and is provided with a hole or an opening (an inverted U-shaped opening 16 in the embodiment) for inserting the pin 3. The hydraulic oil cylinder 10 is connected with a hydraulic pump station through a pipeline, and the control box 9 is electrically connected with the hydraulic pump station through a lead. Baffle 7 is parallel with mounting panel 6, and ejector pin 11, stroke control pole 21, go up cardboard 13 and lower cardboard 12 all along the fore-and-aft setting, go up cardboard 13 and lower cardboard 12 parallel, and supporting shoe 14 is located the slide chair board 2 directly over. The supporting shoe 14 pushes against the upper side of the middle part of the slide chair plate 2, the upper clamping plate 13 pushes against the rear side of the slide chair plate 2, the rear side of the slide chair plate bottom plate 1 is embedded into the gap between the upper clamping plate 13 and the lower clamping plate 12, and the lower side of the slide chair plate pushes against the upper side of the lower clamping plate 12, so that the device can not rock in the pushing process, and the baffle 7 is not easy to push and bend. The ejector rod 11 is positioned at the front side of the slide plate bedplate 2 and is opposite to the pin 3.
Referring to fig. 2-4, in the embodiment of the present invention, the frame 5 is a rectangular beam disposed along the front-back direction, the mounting plate 6 and the baffle 7 are both perpendicular to the frame 5 and are rectangular plates, the supporting block 14, the upper clamping plate 13 and the lower clamping plate 12 are rectangular blocks, the upper clamping plate 13 is located above the sliding plate bottom plate 1, and the baffle 7 is located behind the rear side of the sliding plate bottom plate 1 (specifically, may be an adjacent rear side).
Preferably, referring to fig. 2-4, the control box 9 of the embodiment of the present invention is disposed at the rear portion of the upper side of the frame 5, and the front portion of the upper side of the frame 5 is provided with a handle 8 (specifically, a round bar-shaped structure disposed in the front-back direction and located above the frame 5, and the front end and the rear end of the round bar-shaped structure are fixed at the upper side of the frame 5 by a connecting plate disposed vertically) so as to move the pushing structure.
Specifically, referring to fig. 2-4, the control box 9 in the embodiment of the present invention is a rectangular box (the wire is threaded out from the front side thereof) arranged in the front-back direction, and two control buttons are arranged side by side in the front-back direction of the rectangular box. The two control keys are a top pressure key and a return key respectively, and the control mode of the hydraulic pump station is a conventional technology, so detailed description is omitted in the embodiment.
Referring to fig. 2-4, the rear side of the baffle 7 in the embodiment of the present invention is provided with a reinforcing rib 15 (specifically, a vertically disposed rectangular block, which is disposed in the middle of the rear side of the baffle 7 and fixed by welding) along the vertical direction for increasing the strength of the baffle 7 so as to prevent the baffle 7 from being bent.
Specifically, the length of the frame 5 in the front-back direction in the embodiment of the present invention is 400-. The length of the stroke adjusting rod 21 is 60-150mm (specifically 100mm (excluding the length of the limiting boss 18 and the connecting boss 19), and can be adjusted according to the requirement), and the length of the ejector rod 11 is 30-50 mm. The length of the upper clamping plate 13 in the fore-and-aft direction is required to be that the front side of the upper clamping plate 13 is abutted against the rear side of the slide plate bedplate 2, and the rear side of the slide plate soleplate 1 is embedded into a gap between the upper clamping plate 13 and the lower clamping plate 12 (preferably, the rear end of the slide plate soleplate 1 is not contacted with the baffle 7).
Further, referring to fig. 1 and 8, since the pin 3 is installed and then penetrates through the slide plate platen 2 backwards by a certain length, the lower side of the upper clamping plate 13 in the embodiment of the present invention is provided with an inverted U-shaped opening 16 along the vertical direction for the pin 3 to pass through (the width is larger than the diameter of the pin 3, and the pin 3 corresponds to the arc portion of the U-shaped opening 16 (preferably, the pin 3 is coaxially disposed with the pin 3)), the inverted U-shaped opening 16 is located right behind the ejector rod 11, and the front side of the baffle 7 and the right behind the ejector rod 11 are provided with a position avoiding groove 17 for the pin 3 to be inserted. Specifically, the avoiding groove 17 corresponds to the arc portion of the U-shaped opening 16, and may be a circular groove larger than the end portion of the pin 3.
Referring to fig. 4-7, the top rod 11 in the embodiment of the present invention is a circular rod structure coaxially disposed with the telescopic rod of the hydraulic cylinder 10. The stroke adjusting rod 21 is a rectangular block or round rod structure (preferred) arranged along the front-back direction, the upper part of the rear side thereof is provided with a limit boss 18 (specifically, a rectangular block structure) along the front-back direction, and the upper part of the front side thereof is provided with a connecting boss 19 (specifically, a rectangular block structure) along the front-back direction. The lower part of the front side and the lower part of the rear side of the stroke adjusting rod 21 respectively abut against the rear end of the ejector rod 11 and the front end of the pin 3, the lower side of the limiting boss 18 abuts against the upper side of the pin 3, the lower side of the connecting boss 19 is provided with an arc-shaped groove 20 (the radius is the same as or slightly larger than that of the ejector rod 11, the central angle is 120-180 degrees, the top end of the arc-shaped groove is flush with the lower side of the connecting boss 19) matched with the ejector rod 11 in the front-back direction, and the arc-shaped groove 20 abuts against the upper. The length requirements of the stroke adjusting rod 21, the connecting boss 19 and the limiting boss 18 are met, after the hydraulic oil cylinder 10 returns, the stroke adjusting rod 21 can be arranged between the stroke adjusting rod 21 and the pin 3, and the connecting boss 19 and the limiting boss 18 are respectively overlapped on the ejector rod 11 and the pin 3 (at this time, the stroke adjusting rod 21 is horizontally arranged in the front-back direction). The length of the ejector rod 11, the length of the stroke adjusting rod 21 and the stroke of the hydraulic oil cylinder 10 are matched, so that the pin 3 needs to be installed in place.
The operation of the mounting device provided in this embodiment will be described with reference to fig. 1 to 8:
inserting the pin 3 into the corresponding hole; the supporting block 14 abuts against the upper side of the slide chair plate 2, the upper clamping plate 13 abuts against the rear side of the slide chair plate 2, the rear side of the slide chair plate bottom plate 1 is embedded into a gap between the upper clamping plate 13 and the lower clamping plate 12, and the ejector rod 11 is positioned on the front side of the slide chair plate 2 and is opposite to the pin 3; and when the jacking key is pressed down, the ejector rod 11 pushes the jacking pin 3 backwards for a section of length. And pressing down the return key, connecting the stroke adjusting rod 21 between the pin 3 and the ejector rod 11, pressing down the jacking key again, and driving the stroke adjusting rod 21 by the ejector rod 11 to jack the pin 3 to a specified position. And after the jacking is finished, pressing down the return key again.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A mounting device for pins on a track sliding bed is characterized by comprising a trolley, a pushing structure and a hydraulic pump station on the trolley, wherein the pushing structure comprises a rack (5) horizontally arranged along the front and back direction, a control box (9) arranged on the upper side of the rack (5), a mounting plate (6) vertically arranged on the lower side of the front end of the rack (5), a baffle (7) vertically arranged on the lower side of the rear end of the rack (5), a hydraulic oil cylinder (10) arranged on the front side of the baffle (7) along the front and back direction, a top rod (11) arranged on an expansion link of the hydraulic oil cylinder (10) and penetrating through the mounting plate (6) backwards, a stroke adjusting rod (21) detachably connected with the top rod (11) and capable of pushing the pins (3), a supporting block (14) arranged on the rear part of the lower side of the rack (5), a lower clamping plate (12) arranged on the lower end of the front side of the baffle (, the upper clamping plate (13) is positioned right behind the ejector rod (11) and is provided with a hole or an opening for inserting the pin (3), the hydraulic oil cylinder (10) is connected with a hydraulic pump station through a pipeline, and the control box (9) is electrically connected with the hydraulic pump station through a wire; the ejector rod (11), the stroke adjusting rod (21), the upper clamping plate (13) and the lower clamping plate (12) are arranged in the front-back direction; the supporting block (14) abuts against the upper side of the slide chair plate (2), the upper clamping plate (13) abuts against the rear side of the slide chair plate (2), the rear side of the slide chair plate bottom plate (1) is embedded into a gap between the upper clamping plate (13) and the lower clamping plate (12), the lower side of the slide chair plate bottom plate abuts against the upper side of the lower clamping plate (12), and the ejector rod (11) is located on the front side of the slide chair plate (2) and is opposite to the pin (3).
2. The mounting device for the pin on the track sliding bed according to claim 1, wherein the frame (5) is a rectangular beam arranged in the front-back direction, the mounting plate (6) and the baffle (7) are both perpendicular to the frame (5) and are rectangular plates, the support block (14), the upper clamping plate (13) and the lower clamping plate (12) are all rectangular blocks, the upper clamping plate (13) is located adjacent to and above the sliding bed plate bottom plate (1), and the baffle (7) is located behind the rear side of the sliding bed plate bottom plate (1).
3. The mounting device for the pin on the track slider as claimed in claim 1, wherein the control box (9) is arranged at the upper rear part of the frame (5), and the upper front part of the frame (5) is provided with a handle (8) along the front-back direction.
4. The mounting device for pins on a track slider bed as claimed in claim 1, characterised in that said control box (9) is a rectangular box arranged in the front-back direction, on the upper side of which two control keys are arranged side by side in the front-back direction.
5. Mounting arrangement for a pin on a track slider as claimed in claim 1, characterized in that the rear side of the flap (7) is provided with a reinforcement (15) in the vertical direction.
6. The mounting device for the pin on the track sliding bed according to claim 1, wherein the length of the frame (5) in the front-back direction is 400-480mm, the stroke of the hydraulic oil cylinder (10) is 80-150mm, and the length of the stroke adjusting rod (21) is 60-150 mm.
7. The mounting device for the pin on the track sliding bed according to claim 1, wherein the lower side of the upper clamping plate (13) is provided with an inverted U-shaped opening (16) for the pin (3) to pass through along the vertical direction, the inverted U-shaped opening (16) is positioned right behind the top rod (11), and the front side of the baffle plate (7) and right behind the top rod (11) are provided with a position avoiding groove (17) for the pin (3) to insert.
8. The mounting device for the pin on the track sliding bed according to claim 1, characterized in that the ejector rod (11) is a round rod structure coaxially arranged with the telescopic rod of the hydraulic oil cylinder (10); the stroke adjusting rod (21) is of a rectangular block or round rod structure arranged in the front-back direction, the upper part of the rear side of the stroke adjusting rod is provided with a limiting boss (18) in the front-back direction, and the upper part of the front side of the stroke adjusting rod is provided with a connecting boss (19) in the front-back direction; the utility model discloses a stroke adjusting device, including ejector pin (11), limit boss (18), connection boss (19), arc wall (20), stroke adjusting rod (21) and rear side lower part are equipped with the rear end that leans on ejector pin (11) and the front end of pin (3) respectively in the front side lower part and the rear side lower part of stroke adjusting rod (21), limit boss (18) top is leaned on the upside at pin (3), the downside of connection boss (19) is along around to being equipped with ejector pin (11) complex arc wall (20), arc wall (20) top is leaned on the upside at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498645.XU CN213571353U (en) | 2020-07-27 | 2020-07-27 | A installation device that is used for pin on track sliding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498645.XU CN213571353U (en) | 2020-07-27 | 2020-07-27 | A installation device that is used for pin on track sliding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213571353U true CN213571353U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498645.XU Active CN213571353U (en) | 2020-07-27 | 2020-07-27 | A installation device that is used for pin on track sliding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213571353U (en) |
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2020
- 2020-07-27 CN CN202021498645.XU patent/CN213571353U/en active Active
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