CN206264070U - A kind of hydraulic cutter - Google Patents
A kind of hydraulic cutter Download PDFInfo
- Publication number
- CN206264070U CN206264070U CN201621183075.9U CN201621183075U CN206264070U CN 206264070 U CN206264070 U CN 206264070U CN 201621183075 U CN201621183075 U CN 201621183075U CN 206264070 U CN206264070 U CN 206264070U
- Authority
- CN
- China
- Prior art keywords
- frame
- top board
- hydraulic
- connecting rod
- distance measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of hydraulic cutter, including frame, the backing plate being arranged in frame, top board, the drive mechanism for driving top board to move up and down, the distance measuring structure for detecting the top board depression distance, the distance measuring structure is arranged on the side of frame；The drive mechanism includes the hydraulic cylinder for being arranged on frame two ends, some guide pillars, two oil pumps that are arranged on frame two ends；The pilot hole for causing the guide pillar insertion is provided with the backing plate, described guide pillar one end is connected with top board, and the other end inserts the backing plate；Two ends are respectively arranged with connecting rod in the frame, and the connecting rod connects guide pillar and the piston rod of hydraulic cylinder in frame the same side；The oil pump is connected with the hydraulic cylinder for being arranged on frame one end respectively.The utility model independently controls the drive mechanism of frame one end so that when top board is pushed, even if stress point is on one side, also can well ensure that severing depth is consistent, it is ensured that the quality of severing by setting double oil circuits.
Description
Technical field
The utility model belongs to cutting machine technical field, and in particular to a kind of hydraulic cutter.
Background technology
Traditional hydraulic cutter, typically all provides power by single oil circuit to drive mechanism, if top board
Stress deviates on one side, and inclining easily occurs in top board, and the dynamics for causing mould to push is uneven, and the depth that mould is pushed differs
Cause, cause can not severing material completely, the problems such as the material edge of cutting is irregular, the damage to mould is also larger in addition.
Utility model content
In order to overcome above-mentioned technological deficiency, a kind of control accuracy of the utility model offer is high, top board uniform force liquid
Pressure cutting machine.
In order to solve the above problems, the utility model is achieved by following technical scheme：
Hydraulic cutter described in the utility model, including frame, the backing plate being arranged in frame, top board, for driving
The drive mechanism that top board is moved up and down, the distance measuring structure for detecting the top board depression distance, the distance measuring structure set
Put in the side of frame；
The drive mechanism include be arranged on frame two ends hydraulic cylinder, be arranged on frame two ends some guide pillars, two
Oil pump；
The pilot hole for causing the guide pillar insertion is provided with the backing plate, described guide pillar one end is connected with top board, separately
Insert the backing plate in one end；
Two ends are respectively arranged with connecting rod in the frame, the connecting rod will be in frame the same side guide pillar and
The piston rod connection of hydraulic cylinder；The oil pump is connected with the hydraulic cylinder for being arranged on frame one end respectively.
Further, the distance measuring structure includes that the range finding seat being arranged in frame, first be arranged on range finding seat are same
The Timing Belt of step wheel, the second synchronizing wheel, the first synchronizing wheel of connection and the second synchronizing wheel, the range finding folder being arranged on Timing Belt, institute
The one end for stating range finding folder is connected with top board；
Encoder is provided with the range finding seat, the encoder is connected with the first synchronizing wheel.
Further, the utility model includes two distance measuring structures, and the distance measuring structure is arranged on the two ends of the frame.
Further, the utility model includes four hydraulic cylinders, and six roots of sensation guide pillar, the two ends of the frame are respectively provided with two
Hydraulic cylinder and three guide pillars so that top board can smoothly rise or fall, it is to avoid the crank-sided problem of top board.
Further, the utility model is arranged on the connecting rod at frame two ends by balanced controls connection；
The balanced controls include crank, the middle guide rod of the crank at connection two ends, the two ends difference of the middle guide rod
It is hinged with crank, the other end of the crank is flexibly connected with connecting rod by bearing pin.When the movement of top board two ends is asynchronous, lead to
Overbalance mechanism provides tractive force to delayed one end, so that the top board two ends moment keeps synchronous rising or falling.
Further, the utility model includes two balanced controls, and the balanced controls connect the connecting rod respectively
Two ends.
Compared with prior art, the beneficial effects of the utility model are：
Hydraulic cutter described in the utility model, by setting double oil circuits, independently controls the driving machine of frame one end
Structure, if during top board discontinuity, when the small one side of stress is first depressed into setting height, the hydraulic cylinder fuel cut-off of this side is not
Push again, stress pushes greatly slow-footed one side continuation fuel feeding and pushes, and two oil circuits commutate simultaneously after all reaching setting height, make liquid
Cylinder pressure drives upper plate to rise back setting lifting height, when such top board is pushed, even if stress point can also be protected well on one side
Card severing depth is consistent, it is ensured that the quality of severing.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural representation of hydraulic cutter described in the utility model；
Fig. 2 is the internal structure schematic diagram of hydraulic cutter described in the utility model；
Fig. 3 is the partial enlarged drawing of A in Fig. 1.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in FIG. 1 to 3, hydraulic pressure severing described in the utility model include frame 1, be arranged in frame 1 backing plate 11,
Top board 2, the drive mechanism for driving top board to move up and down, the distance measuring structure for detecting the top board depression distance
5, the distance measuring structure is arranged on the side of frame 1.
The drive mechanism includes being arranged on the hydraulic cylinder 4 at frame two ends, being arranged on some guide pillars 3, two at the two ends of frame 1
Individual oil pump.The pilot hole for causing the insertion of the guide pillar 3 is provided with the backing plate 11, the one end of the guide pillar 3 connects with top board 2
Connect, the other end inserts the backing plate 11.Two ends are respectively arranged with connecting rod in the frame 1, and the connecting rod will be in frame 1
The piston rod connection of the guide pillar 3 and hydraulic cylinder 4 of the same side.The oil pump respectively with the hydraulic cylinder 4 for being arranged on the one end of frame 1
Connection.In the present embodiment, four hydraulic cylinders are set, six roots of sensation guide pillar, the two ends of the frame are respectively provided with two in the frame
Hydraulic cylinder and three guide pillars, six roots of sensation guide pillar are evenly distributed on the two ends of top board so that top board is less likely to occur to incline, and leads
It is higher to precision, it is consistent per cylinder power output while four hydraulic cylinders are evenly distributed on the two ends of top board, there is provided power compared with
Greatly, the demand of larger pressure is met.
The distance measuring structure 5 includes the range finding seat 51 being arranged in frame, the first synchronizing wheel being arranged on range finding seat 51
53rd, the second synchronizing wheel 55, the Timing Belt 54 of the first synchronizing wheel 53 of connection and the second synchronizing wheel 55, the survey being arranged on Timing Belt 54
Away from folder 56, one end of the range finding folder 56 is connected with top board 2；Encoder 52, the coding are provided with the range finding seat 51
Device 52 is connected with the first synchronizing wheel 53.The present embodiment includes two distance measuring structures 5, and the distance measuring structure 5 is arranged on the machine
The two ends of frame 1, monitor the distance that the two ends of top board 2 move up and down in the presence of hydraulic cylinder 4 respectively, can in time feed back oil supply
Pump so that the lifting of top board 2 can be maintained on a same level, so that severing mould uniform force.
In order to further ensure that top board two ends synchronously rise or fall, the connecting rod at the two ends of frame 1 is arranged on by flat
The connection of weighing apparatus mechanism；The balanced controls include crank 6, the middle guide rod 7 of the crank 6 at connection two ends, the two of the middle guide rod 7
End is hinged with crank 6 respectively, and the other end of the crank 6 is flexibly connected with connecting rod by bearing pin.The present embodiment includes two
Individual balanced controls, the balanced controls connect the two ends of the connecting rod respectively, if top board one end is comparatively fast down or up,
By the rotation of crank 6, middle guide rod 7 is driven, then tractive force is provided to delayed one end by crank 6, so as to reduce pressure
The gap amount at plate two ends.
Hydraulic cutter described in the utility model, is respectively provided with three lead columns, to top board by the two ends of frame
Realize accurate guiding, it is to avoid the inclined problem of top board, while double oil circuits are controlled, unilateral drive mechanism independent oil supply, energy
When top board stress point is on one side, can well control that top board is parallel to be pushed, effectively ensure the one of severing depth everywhere
Cause property, it is ensured that the quality for cutting.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, it is therefore every without departing from technical solutions of the utility model content, implement to more than according to technical spirit of the present utility model
Any modification, equivalent variations and modification that example is made, still fall within the range of technical solutions of the utility model.
Claims (6)
1. a kind of hydraulic cutter, it is characterised in that：Including frame, the backing plate being arranged in frame, top board, for driving
The drive mechanism that pressing plate is moved up and down, the distance measuring structure for detecting the top board depression distance, the distance measuring structure are set
In the side of frame；
The drive mechanism includes the hydraulic cylinder for being arranged on frame two ends, some guide pillars, two oil pumps that are arranged on frame two ends；
The pilot hole for causing the guide pillar insertion is provided with the backing plate, described guide pillar one end is connected with top board, the other end
Insert the backing plate；
Two ends are respectively arranged with connecting rod in the frame, and the connecting rod will be in the guide pillar and hydraulic pressure of frame the same side
The piston rod connection of cylinder；
The oil pump is connected with the hydraulic cylinder for being arranged on frame one end respectively.
2. hydraulic cutter according to claim 1, it is characterised in that：The distance measuring structure includes the survey being arranged in frame
Away from the synchronization of seat, the first synchronizing wheel being arranged on range finding seat, the second synchronizing wheel, the first synchronizing wheel of connection and the second synchronizing wheel
Band, the range finding being arranged on Timing Belt folder, one end of the range finding folder are connected with top board；
Encoder is provided with the range finding seat, the encoder is connected with the first synchronizing wheel.
3. hydraulic cutter according to claim 2, it is characterised in that：Including two distance measuring structures, the distance measuring structure sets
Put at the two ends of the frame.
4. hydraulic cutter according to claim 2, it is characterised in that：Including four hydraulic cylinders, six roots of sensation guide pillar, the frame
Two ends be respectively provided with two hydraulic cylinders and three guide pillars.
5. the hydraulic cutter according to any one of Claims 1-4, it is characterised in that：It is arranged on the connecting rod at frame two ends
Connected by balanced controls；
The balanced controls include the crank, the middle guide rod of the crank at connection two ends, the middle guide rod that are connected with connecting rod
Two ends be hinged with crank respectively, the other end of the crank is flexibly connected with connecting rod by bearing pin.
6. hydraulic cutter according to claim 5, it is characterised in that：Including two balanced controls, the balanced controls point
The two ends of the connecting rod are not connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183075.9U CN206264070U (en) | 2016-11-03 | 2016-11-03 | A kind of hydraulic cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183075.9U CN206264070U (en) | 2016-11-03 | 2016-11-03 | A kind of hydraulic cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264070U true CN206264070U (en) | 2017-06-20 |
Family
ID=59038392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183075.9U Expired - Fee Related CN206264070U (en) | 2016-11-03 | 2016-11-03 | A kind of hydraulic cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
| CN114619519A (en) * | 2022-04-01 | 2022-06-14 | 佛山市祥森机械有限公司 | High-precision electric cutting machine |
-
2016
- 2016-11-03 CN CN201621183075.9U patent/CN206264070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
| CN114619519A (en) * | 2022-04-01 | 2022-06-14 | 佛山市祥森机械有限公司 | High-precision electric cutting machine |
| CN114619519B (en) * | 2022-04-01 | 2023-11-10 | 佛山市祥森机械有限公司 | High-precision electric cutting machine |
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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: 20170620 Termination date: 20181103 |