CN213378960U - Protective device for hydraulic punching machine - Google Patents
Protective device for hydraulic punching machine Download PDFInfo
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- CN213378960U CN213378960U CN202021998576.9U CN202021998576U CN213378960U CN 213378960 U CN213378960 U CN 213378960U CN 202021998576 U CN202021998576 U CN 202021998576U CN 213378960 U CN213378960 U CN 213378960U
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Abstract
The utility model discloses a protector for hydraulic press, including the punch press fuselage, the inboard upper end swing joint of punch press fuselage has the drift, the one end fixed mounting of drift has the gag lever post, the one end fixed mounting of gag lever post has the rack plate, the one end meshing of rack plate upper end is connected with the fourth gear, the one end meshing of fourth gear is connected with first transmission, first transmission's lower extreme meshing is connected with the third gear, the lower extreme meshing of third gear is connected with the second gear, the lower extreme meshing of second gear is connected with first gear, the inboard fixed mounting of first gear has the dwang, one side of dwang is provided with the prismatic groove, the inboard swing joint in prismatic groove has the prism post, one side fixed mounting of prism post has the rack circle. The utility model discloses can carry out automatic protection, can change according to the mode of processing, the protecting effect is good.
Description
Technical Field
The utility model relates to a protector technical field of hydraulic press specifically is a protector for hydraulic press.
Background
With the increasingly rapid development of people's living needs and technological progress, the punch press is a punch press which uses a hydraulic cylinder to generate a compression force, and the hydraulic punch press uses the pascal principle: the pressure of the closed system is constant. The hydraulic punch press has a part which is a piston and has the function similar to a pump. The cross section area is small, small force is generated, the other part is a piston with a large area, the pressure of the piston and the pressure of the piston are the same, the force application of the piston with the large area is also large, if the pump and a hydraulic cylinder for punching are separated, only a pipe with a small diameter is needed to connect the pump and the hydraulic cylinder, the hydraulic pressure is easy to resist, and a protective device is needed to be used when a hydraulic punching machine is processed, so that processed objects are prevented from flying out to hurt people.
However, the existing protection device of the hydraulic punch press cannot perform automatic protection and cannot be converted according to a processing mode, and the protection effect is poor; thus, the existing requirements are not met, and a protection device for a hydraulic press is provided for the same.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector for hydraulic press to solve the protector of the hydraulic press that proposes in the above-mentioned background art and can not carry out automatic protection, can not change according to the mode of processing, the poor scheduling problem of protecting effect.
In order to achieve the above object, the utility model provides a following technical scheme: a protection device for hydraulic press comprises a press body, wherein a punch is movably connected to the inner upper end of the press body, a limiting rod is fixedly mounted at one end of the punch, a rack plate is fixedly mounted at one end of the limiting rod, a fourth gear is connected to the upper end of the rack plate in a meshed manner, a first transmission device is connected to one end of the fourth gear in a meshed manner, a third gear is connected to the lower end of the first transmission device in a meshed manner, a second gear is connected to the lower end of the third gear in a meshed manner, a first gear is connected to the lower end of the second gear in a meshed manner, a rotating rod is fixedly mounted on the inner side of the first gear, a prismatic groove is formed in one side of the rotating rod, a prismatic column is movably connected to the inner side of the prismatic groove, a toothed ring is fixedly mounted on one side of the prismatic column, an adjusting, the upper end meshing of rack circle is connected with the toothed disc, the upper end meshing of toothed disc one end is connected with second transmission, the upper end meshing of second transmission is connected with the connecting loop bar, one side swing joint who connects the loop bar has the support to adjust the pole, the one end fixed mounting of dwang both sides has the cable wire, the upper end fixed mounting of cable wire one end has transparent guard gate, transparent guard gate passes through support column sliding connection with the punch press fuselage.
Preferably, the inner side of the supporting column is fixedly provided with a compression spring, and the lower end of the compression spring is fixed with the upper ends of the two sides of the transparent protective door through welding.
Preferably, the support adjusting rod is connected with the second gear through a bearing, the outer surface of one side of the support adjusting rod is provided with threads, one end of each thread is provided with a limit square groove, the inner side of each limit square groove is connected with a fixing block in a sliding mode, and the fixing blocks are fixed with the punch body through welding.
Preferably, the fourth gear and the third gear both comprise a gear disc and a bevel gear shaft post, and one side of the gear disc is fixedly provided with the bevel gear shaft post.
Preferably, the first transmission device and the second transmission device both comprise transmission shaft rods and welding bevel gears, and the welding bevel gears are fixedly mounted at the upper ends and the lower ends of the transmission shaft rods.
Preferably, one end of the adjusting wheel is connected with a fixed inserting column in a sliding mode, and the fixed inserting column is connected with the punch body through a round hole.
Preferably, one end of the inner side of the punch body is fixed with the upper end and the lower end of the supporting column through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a drift pushes down and drives the gag lever post and pushes down, the gag lever post drives the rack board and moves, the rack board drives the fourth gear and rotates, the fourth gear drives the first transmission device and rotates, the first transmission device drives the third gear and rotates, the third gear drives the second gear and rotates, the second gear drives the first gear and rotates, the first gear drives the dwang and rotates, utilize the dwang to pull two cable wires, the cable wire pulls transparent guard gate, make its transparent guard gate descend, utilize transparent guard gate to protect, make the device can protect automatically, transparent guard gate descends when processing, transparent guard gate lifts up when throwing the material or reloading, make the device convenient to use;
2. the utility model discloses a promote the regulating wheel, a regulating wheel end rack circle, utilize rack circle drive gear dish to rotate, the gear dish drives second transmission and rotates, second transmission drives the adapter sleeve pole and rotates, the adapter sleeve pole drives the support adjustment pole and rotates, because the support adjustment pole is spacing by the fixed block, make its adapter sleeve pole pulling support adjustment pole return and contract, make its third gear can not drive first gear, laminate prism post and prism groove, through rotating the regulating wheel, make its regulating wheel drive prism post and rotate, the prism post drives the prismatic groove and rotates, the prism groove drives the dwang and rotates, one end sliding connection through the regulating wheel has fixed inserted post to carry out the buckle fixed, make the device can change different processing modes, make the device convenient processing.
Drawings
Fig. 1 is a side view of the utility model in its entirety;
FIG. 2 is a schematic view of a partial structure of the transparent protective door of the present invention;
fig. 3 is a partial structural schematic view of a fourth gear of the present invention;
fig. 4 is a schematic view of a partial structure of the rack ring of the present invention.
In the figure: 1. a body of the punch press; 2. a punch; 3. a limiting rod; 4. an adjustment wheel; 5. a prismatic column; 6. a prismatic groove; 7. a support pillar; 8. a transparent protective door; 9. a steel cord; 10. rotating the rod; 11. a rack ring; 12. connecting the loop bar; 13. supporting the adjusting rod; 14. a first gear; 15. a second gear; 16. a third gear; 17. a first transmission device; 18. a fourth gear; 19. a rack plate; 20. a second transmission device; 21. a gear disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: a protection device for a hydraulic press comprises a press body 1, wherein the upper end of the inner side of the press body 1 is movably connected with a punch 2, one end of the punch 2 is fixedly provided with a limiting rod 3, one end of the limiting rod 3 is fixedly provided with a rack plate 19, one end of the upper end of the rack plate 19 is meshed and connected with a fourth gear 18, one end of the fourth gear 18 is meshed and connected with a first transmission device 17, the lower end of the first transmission device 17 is meshed and connected with a third gear 16, the lower end of the third gear 16 is meshed and connected with a second gear 15, the lower end of the second gear 15 is meshed and connected with a first gear 14, the inner side of the first gear 14 is fixedly provided with a rotating rod 10, one side of the rotating rod 10 is provided with a prismatic groove 6, the inner side of the prismatic groove 6 is movably connected with a prismatic column 5, one side of the prismatic column 5 is fixedly, the upper end of the rack ring 11 is engaged and connected with a gear disc 21, the upper end of one end of the gear disc 21 is engaged and connected with a second transmission device 20, the upper end of the second transmission device 20 is engaged and connected with a connecting sleeve rod 12, one side of the connecting sleeve rod 12 is movably connected with a supporting and adjusting rod 13, the rack ring 11 at one end of the adjusting wheel 4 is driven by pushing the adjusting wheel 4, the rack ring 11 is used for driving the gear disc 21 to rotate, the gear disc 21 drives the second transmission device 20 to rotate, the second transmission device 20 drives the connecting sleeve rod 12 to rotate, the connecting sleeve rod 12 drives the supporting and adjusting rod 13 to rotate, as the supporting and adjusting rod 13 is limited by a fixed block, the connecting sleeve rod 12 pulls the supporting and adjusting rod 13 to retract, the third gear 16 cannot drive the first gear 14, the prismatic column 5 is attached to the prismatic groove 6, the adjusting wheel 4 is rotated to drive the prismatic column 5 to rotate, the prismatic groove 6 is driven by the prismatic column, the prismatic groove 6 drives the rotating rod 10 to rotate, one end of the adjusting wheel 4 is connected with a fixed inserting column in a sliding mode for buckling and fixing, so that the device can be converted into different processing modes, the device is convenient to process, one end of two sides of the rotating rod 10 is fixedly provided with a steel cable 9, the upper end of one end of the steel cable 9 is fixedly provided with a transparent protective door 8, the transparent protective door 8 is connected with the punch press body 1 in a sliding mode through a supporting column 7, a punch 2 is pressed down to drive a limiting rod 3 to press down, the limiting rod 3 drives a rack plate 19 to move, the rack plate 19 drives a fourth gear 18 to rotate, the fourth gear 18 drives a first transmission device 17 to rotate, the first transmission device 17 drives a third gear 16 to rotate, the third gear 16 drives a second gear 15 to rotate, the second gear 15 drives a first gear 14 to rotate, the first gear 14 drives the rotating rod 10 to rotate, the, the steel cable 9 pulls the transparent protective door 8 to enable the transparent protective door 8 to descend, the transparent protective door 8 is used for protection, the device can automatically protect, the transparent protective door 8 descends during processing, the transparent protective door 8 is lifted during feeding or changing materials, and the device is convenient to use.
Furthermore, the inner side of the supporting column 7 is fixedly provided with a compression spring, and the lower end of the compression spring is fixed with the upper ends of the two sides of the transparent protective door 8 by welding.
Through adopting above-mentioned technical scheme, 9 pulling transparent guard gate 8 of cable wire make its transparent guard gate 8 descend, utilize transparent guard gate 8 to protect for the device can protect automatically.
Further, the support adjusting rod 13 is connected with the second gear 15 through a bearing, threads are arranged on the outer surface of one side of the support adjusting rod 13, a limiting square groove is formed in one end of each thread, a fixing block is connected to the inner side of the limiting square groove in a sliding mode, and the fixing block is fixed with the punch body 1 through welding.
Through adopting above-mentioned technical scheme, third gear 16 drives second gear 15 and rotates, and second gear 15 drives first gear 14 and rotates, and first gear 14 drives dwang 10 and rotates, utilizes two cable wires 9 of dwang 10 pulling, and cable wire 9 pulling transparent guard gate 8 makes its transparent guard gate 8 descend, utilizes transparent guard gate 8 to protect for the device can protect automatically.
Further, the fourth gear 18 and the third gear 16 both include a gear disc and a bevel gear shaft post, and the bevel gear shaft post is fixedly mounted on one side of the gear disc.
Through adopting above-mentioned technical scheme, overshoot head 2 pushes down and drives gag lever post 3 and push down, and gag lever post 3 drives rack plate 19 and removes, and rack plate 19 drives fourth gear 18 and rotates, and fourth gear 18 drives first transmission 17 and rotates, and first transmission 17 drives third gear 16 and rotates, and third gear 16 drives second gear 15 and rotates for the device facilitates the use.
Further, the first transmission device 17 and the second transmission device 20 both include a transmission shaft rod and a welding bevel gear, and the upper end and the lower end of the transmission shaft rod are fixedly provided with the welding bevel gear.
By adopting the technical scheme, the device is convenient to drive by installing the first transmission device 17 and the second transmission device 20 in a matching way.
Furthermore, one end of the regulating wheel 4 is connected with a fixed inserting column in a sliding manner, and the fixed inserting column is connected with the punch body 1 through a circular hole.
Through adopting above-mentioned technical scheme, there is fixed post of inserting through the one end sliding connection of regulating wheel 4 to carry out the buckle fixed for the device can change different processing modes, makes the device conveniently add.
Furthermore, one end of the inner side of the punch body 1 is fixed with the upper end and the lower end of the support column 7 through welding.
Through adopting above-mentioned technical scheme, the device makes the device support firmly through the cooperation of installation punch press fuselage 1 and support column 7.
The working principle is as follows: when the device is used, the punch 2 is pressed down to drive the limiting rod 3 to be pressed down, the limiting rod 3 drives the rack plate 19 to move, the rack plate 19 drives the fourth gear 18 to rotate, the fourth gear 18 drives the first transmission device 17 to rotate, the first transmission device 17 drives the third gear 16 to rotate, the third gear 16 drives the second gear 15 to rotate, the second gear 15 drives the first gear 14 to rotate, the first gear 14 drives the rotating rod 10 to rotate, the rotating rod 10 is used for pulling the two steel cables 9, the steel cables 9 are used for pulling the transparent protective door 8 to lower the transparent protective door 8, the transparent protective door 8 is used for protection, the device can automatically protect, the transparent protective door 8 descends during processing, the transparent protective door 8 is lifted during feeding or changing, the device is convenient to use, the regulating wheel 4 is pushed, the rack ring 11 at one end of the regulating wheel 4 is used for driving the gear disc 21 to rotate, the gear disc 21 drives the second transmission device 20 to rotate, the second transmission device 20 drives the connecting sleeve rod 12 to rotate, the connecting sleeve rod 12 drives the supporting adjusting rod 13 to rotate, the supporting adjusting rod 13 is limited by the fixing block, the connecting sleeve rod 12 pulls the supporting adjusting rod 13 to retract, the third gear 16 cannot drive the first gear 14, the prismatic column 5 and the prismatic groove 6 are attached, the adjusting wheel 4 drives the prismatic column 5 to rotate through rotating the adjusting wheel 4, the prismatic column 5 drives the prismatic groove 6 to rotate, the prismatic groove 6 drives the rotating rod 10 to rotate, one end of the adjusting wheel 4 is connected with the fixed inserting column in a sliding mode for buckling fixation, the device can convert different processing modes, and the device is convenient to process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a protector for be used for hydraulic press, includes the punch press fuselage, its characterized in that: the upper end swing joint of punch press fuselage inboard has the drift, the one end fixed mounting of drift has the gag lever post, the one end fixed mounting of gag lever post has the rack plate, the one end meshing of rack plate upper end is connected with the fourth gear, the one end meshing of fourth gear is connected with first transmission, the lower extreme meshing of first transmission is connected with the third gear, the lower extreme meshing of third gear is connected with the second gear, the lower extreme meshing of second gear is connected with the first gear, the inboard fixed mounting of first gear has the dwang, one side of dwang is provided with the prismatic groove, the inboard swing joint in prismatic groove has the prism post, one side fixed mounting of prism post has the rack circle, one side fixed mounting of rack circle has the regulating wheel, the upper end meshing of rack circle is connected with the toothed disc, the upper end meshing of toothed disc one end is connected with second transmission, the upper end meshing of second transmission is connected with the connection loop bar, one side swing joint of connecting the loop bar has the support adjustment pole, the one end fixed mounting of dwang both sides has the cable wire, the upper end fixed mounting of cable wire one end has transparent guard gate, transparent guard gate passes through support column sliding connection with the punch press fuselage.
2. The guard for a hydraulic press according to claim 1, wherein: the inboard fixed mounting of support column has compression spring, compression spring's lower extreme and the upper end of transparent guard gate both sides pass through welded fastening.
3. The guard for a hydraulic press according to claim 1, wherein: the support adjusting rod is connected with the second gear through a bearing, threads are arranged on the outer surface of one side of the support adjusting rod, one end of each thread is provided with a limiting square groove, a fixing block is connected to the inner side of each limiting square groove in a sliding mode, and the fixing block is fixed with the punch body through welding.
4. The guard for a hydraulic press according to claim 1, wherein: the fourth gear and the third gear both comprise gear disks and bevel gear shaft columns, and one side of each gear disk is fixedly provided with a bevel gear shaft column.
5. The guard for a hydraulic press according to claim 1, wherein: the first transmission device and the second transmission device both comprise transmission shaft rods and welding bevel gears, and the welding bevel gears are fixedly mounted at the upper ends and the lower ends of the transmission shaft rods.
6. The guard for a hydraulic press according to claim 1, wherein: one end sliding connection of regulating wheel has the fixed post of inserting, the fixed post of inserting passes through the round hole with the punch press fuselage and is connected.
7. The guard for a hydraulic press according to claim 1, wherein: one end of the inner side of the punch body is fixed with the upper end and the lower end of the support column through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998576.9U CN213378960U (en) | 2020-09-14 | 2020-09-14 | Protective device for hydraulic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998576.9U CN213378960U (en) | 2020-09-14 | 2020-09-14 | Protective device for hydraulic punching machine |
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| Publication Number | Publication Date |
|---|---|
| CN213378960U true CN213378960U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021998576.9U Active CN213378960U (en) | 2020-09-14 | 2020-09-14 | Protective device for hydraulic punching machine |
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| Country | Link |
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| CN (1) | CN213378960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909360A (en) * | 2021-10-09 | 2022-01-11 | 亿得宝科技发展有限公司 | Safety device of stamping equipment and stamping equipment |
-
2020
- 2020-09-14 CN CN202021998576.9U patent/CN213378960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909360A (en) * | 2021-10-09 | 2022-01-11 | 亿得宝科技发展有限公司 | Safety device of stamping equipment and stamping equipment |
| CN113909360B (en) * | 2021-10-09 | 2024-03-26 | 亿得宝科技发展有限公司 | Safety device of stamping equipment and stamping equipment |
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