CN211105846U - Novel protection of hydraulic press device - Google Patents
Novel protection of hydraulic press device Download PDFInfo
- Publication number
- CN211105846U CN211105846U CN201921946013.2U CN201921946013U CN211105846U CN 211105846 U CN211105846 U CN 211105846U CN 201921946013 U CN201921946013 U CN 201921946013U CN 211105846 U CN211105846 U CN 211105846U
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- fixedly connected
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- shaped
- hydraulic
- workstation
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- 238000001125 extrusion Methods 0.000 claims 3
- 230000001012 protector Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 22
- 238000000926 separation method Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel protection of hydraulic press device, which comprises a roof, roof center department has seted up and has run through the through-hole, and has run through-hole fixedly connected with pneumatic cylinder, the inside coaxial sliding connection of pneumatic cylinder has the hydraulic stem, the hydraulic stem is kept away from the terminal coaxial fixedly connected with stripper plate of pneumatic cylinder, the coaxial fixedly connected with ring baffle in stripper plate top, stripper plate below symmetry is provided with two workstations, two the workstation both sides are provided with the slide rail respectively, workstation below sliding connection has slide and slide both sides to have seted up the tongue respectively, tongue and slide rail sliding connection. The utility model discloses a whereabouts of stripper plate, touched buffer stop, opened the anticollision early warning, utilized the elasticity of spring to separate the workstation to both sides to avoid two upper and lower platens to bump together; adopt two workstations cooperation to use and replace traditional monoblock workstation, can reach more swift board effect of removing to avoid the mistake to hit.
Description
Technical Field
The utility model relates to a hydraulic press technical field especially relates to a novel protection of hydraulic press device.
Background
In the working process of the hydraulic press, the hydraulic table gliding protection device controls the stopping or the return stroke of the sliding table through an electric signal. However, when the power is off, for example, when the die is cleaned, the hydraulic machine fails, if the sliding table slides downwards, the hydraulic machine cannot be protected, the upper platen and the lower platen are impacted together, the hydraulic machine is easily damaged, and therefore the maintenance and updating cost of the equipment is increased. Therefore, a novel protection device of the hydraulic machine is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the upper and lower bedplate can not be protected when the power is cut off and the problem that the upper and lower bedplate is impacted together, and providing a novel hydraulic press protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel protection of hydraulic press device, includes the roof, roof center department has seted up and has run through the through-hole, and runs through-hole fixedly connected with pneumatic cylinder, the inside coaxial sliding connection of pneumatic cylinder has the hydraulic stem, the hydraulic stem is kept away from the coaxial fixedly connected with stripper plate of pneumatic cylinder terminal department, the coaxial fixedly connected with ring baffle in stripper plate top, stripper plate below symmetry is provided with two workstations, two the workstation both sides are provided with the slide rail respectively, workstation below sliding connection has slide and slide both sides to have seted up the tongue respectively, tongue and slide rail sliding connection, two the equal vertical extension board that is provided with in the relative one side of slide, the workstation below is provided with buffer stop, two the relative one side of extension board is provided with the fixed block respectively.
Preferably, buffer stop comprises two L shape dogs, spring and touch piece, two the vertical face of L shape dog is placed relatively, and with touch piece sliding connection, L shape dog top and workstation bottom fixed connection, the round hole has been seted up to L shape dog, and round hole and spring fixed connection, L shape dog department and fixed block fixed connection are kept away from to the spring.
Preferably, the touch piece is L shape, the touch piece one end is seted up flutedly, and recess and L shape dog sliding connection.
Preferably, two said workstations are located at the same horizontal plane, and close to the slide rail one side is flush mutually.
Preferably, a T-shaped groove is formed in the slide rail, and the T-shaped groove is matched with the convex grooves formed in the two sides of the slide plate to slide.
Preferably, the circular ring baffle consists of a large circular ring and L-shaped baffles symmetrically arranged on two sides of the large circular ring, and the inner side wall of the L-shaped baffle is tangent to the outer side wall of the slide rail.
The utility model has the advantages that:
1. this experimental apparatus has touched buffer stop through the whereabouts of stripper plate, opens crashproof early warning, utilizes the elasticity of spring to separate the workstation to both sides to two platen clashes are in the same place about having avoided.
2. This experimental apparatus uses through adopting two workstation cooperations to replace traditional monoblock workstation, can reach more swift board effect of removing to avoid the mistake to hit.
Drawings
Fig. 1 is a schematic structural diagram of a protection device of a novel hydraulic machine provided by the utility model;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a structural schematic diagram of an L-shaped block.
In the figure, a top plate 1, a hydraulic cylinder 2, a hydraulic rod 3, a squeezing plate 4, a ring baffle 5, a sliding plate 6, a workbench 7, a sliding rail 8, a fixed block 9, a spring 10, a stop block 11L, a contact block 12 and a support plate 13 are arranged.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel protection of hydraulic press device, including roof 1, roof 1 center department has seted up and has run through the through-hole, and run through-hole fixedly connected with pneumatic cylinder 2, the inside coaxial sliding connection of pneumatic cylinder 2 has hydraulic stem 3, the coaxial fixedly connected with stripper plate 4 of pneumatic cylinder 2 terminal department is kept away from to hydraulic stem 3, the coaxial fixedly connected with ring baffle 5 in stripper plate 4 top, ring baffle 5 comprises big ring and the L shape baffle that sets up in big ring both sides respectively symmetrically, and L shape baffle inside wall is tangent with 8 lateral walls of slide rail, can guarantee that ring baffle 5 whereabouts in-process can not touch with 8 of slide rail, cause unnecessary mechanical damage.
4 below symmetries of stripper plate are provided with two workstations 7, and two 7 both sides of workstation are provided with slide rail 8 respectively, and two workstations 7 are located same horizontal plane, and are close to slide rail 8 one side and flush mutually, can ensure that two workstations 7 can cooperate the use, and two workstation cooperation uses and replaces traditional monoblock workstation, can reach the more swift board effect of removing to avoid the mistake to hit.
The sliding plate 6 is connected below the workbench 7 in a sliding mode, the two sides of the sliding plate 6 are respectively provided with a convex groove, the convex grooves are connected with the sliding rail 8 in a sliding mode, T-shaped grooves are formed in the sliding rail 8 and slide in a matched mode with the convex grooves formed in the two sides of the sliding plate 6 respectively, the moving direction of the sliding plate 6 can be limited, and namely the moving direction can only be horizontal and can move along the sliding rail 8 in a front-back mode.
Supporting plates 13 are vertically arranged on the opposite sides of the two sliding plates 6, an anti-collision device is arranged below the workbench 7, and fixing blocks 9 are respectively arranged on the opposite sides of the two supporting plates 13.
The anti-collision device is by two L shape dog 11, spring 10 and touch piece 12 are constituteed, two L shape dog 11 vertical faces are placed relatively, and with touching 12 sliding connection of piece, spring 10 is for drawing the state of rising, touching 12 is L shape, and touching 12 one end has seted up the recess, with L shape dog 11 sliding connection, the other end is placed for the plate level, the recess of touching 12 one end is seted up can place two L shape dog 11 vertical ends, even L shape dog 11 receives the pulling force of spring 10 to the trend of both sides separation, but receive the spacing that touching 12 one end was seted up the recess, L shape dog 11 separation has been prevented, and then prevent the separation of two workstations 7, touching 12 other end is placed for the plate level, can touch with L shape baffle in the ring baffle 5 of whereabouts, drive touching 12 whereabouts, and then relieve the limiting displacement of touching 12 to two L shape dogs 11.
The utility model discloses in, at first the operation hydraulic press that finishes, when making it stop, also perhaps during the clean mould, the hydraulic press breaks down as stripper plate 4 gliding, stripper plate 4 of gliding drives ring baffle 5 together gliding, stripper plate 4 can not directly touch workstation 7 during the normal use hydraulic press, stripper plate 4 can directly touch workstation 7 when breaking down, L shape baffle touching in the ring baffle 5 of whereabouts this moment, it falls to drive touching piece 12, and then relieve the limiting displacement of touching piece 12 to two L shape dog 11, two L shape dog 11 originally receive the trend of spring 10's pulling force to the both sides separation, but receive the spacing that touching piece 12 one end offered the recess, L shape dog 11 separation has been prevented, and then prevent two workstation 7's separation, touching piece 12 other end is placed for the plate level, can with L shape baffle touching in the ring baffle 5 of whereabouts, it falls to drive touching piece 12 whereabouts to drive touching piece 12, and then relieve the limiting displacement of touching piece 12 to two L shape dog 11, spring 10 can drive L to the separating to two workstation 11 both sides, thereby two workstation 11 have avoided striking plate to be in the both sides to drive the separating together.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel protection device of a hydraulic machine comprises a top plate (1) and is characterized in that a through hole is formed in the center of the top plate (1) and is fixedly connected with a hydraulic cylinder (2), a hydraulic rod (3) is coaxially and slidably connected inside the hydraulic cylinder (2), the hydraulic rod (3) is coaxially and fixedly connected with an extrusion plate (4) far away from the tail end of the hydraulic cylinder (2), a ring baffle (5) is coaxially and fixedly connected above the extrusion plate (4), two workbenches (7) are symmetrically arranged below the extrusion plate (4), slide rails (8) are respectively arranged on two sides of the two workbenches (7), a sliding plate (6) is slidably connected below the workbench (7), convex grooves are respectively formed in two sides of the sliding plate (6), the convex grooves are slidably connected with the slide rails (8), a support plate (13) is vertically arranged on one side, opposite to the two sliding plates (6), an anti-collision device is arranged below the workbench (7), and fixing blocks (9) are respectively arranged on the opposite sides of the two support plates (13).
2. The novel protection device of the hydraulic machine as claimed in claim 1, characterized in that the anti-collision device comprises two L-shaped stoppers (11), a spring (10) and a touch block (12), wherein the two L-shaped stoppers (11) are arranged opposite to each other in vertical surface and are slidably connected with the touch block (12), the top of the L-shaped stopper (11) is fixedly connected with the bottom of the workbench (7), the L-shaped stopper (11) is provided with a circular hole, the circular hole is fixedly connected with the spring (10), and the spring (10) is fixedly connected with the fixed block (9) far away from the L-shaped stopper (11).
3. A novel protector for hydraulic press as claimed in claim 2 characterised in that the said touch block (12) is L shaped, and one end of the said touch block (12) is notched and the notch is connected with L shaped block (11) in sliding manner.
4. A new protection device for hydraulic machines, according to claim 3, characterized in that said two work-tables (7) are located on the same horizontal plane and flush with each other on the side close to the slide (8).
5. A novel protection device for a hydraulic machine, as claimed in claim 4, characterized in that a T-shaped groove is cut in the slide rail (8) and is matched with and slides on a convex groove cut on both sides of the slide plate (6).
6. A novel protection device of a hydraulic machine as claimed in claim 5, characterized in that the circular ring baffle (5) is composed of a large circular ring and L-shaped baffles symmetrically arranged on two sides of the large circular ring, and the inner side wall of the L-shaped baffle is tangent to the outer side wall of the slide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946013.2U CN211105846U (en) | 2019-11-12 | 2019-11-12 | Novel protection of hydraulic press device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946013.2U CN211105846U (en) | 2019-11-12 | 2019-11-12 | Novel protection of hydraulic press device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211105846U true CN211105846U (en) | 2020-07-28 |
Family
ID=71691409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921946013.2U Expired - Fee Related CN211105846U (en) | 2019-11-12 | 2019-11-12 | Novel protection of hydraulic press device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211105846U (en) |
-
2019
- 2019-11-12 CN CN201921946013.2U patent/CN211105846U/en not_active Expired - Fee Related
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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: 20200728 |