CN105729191A - End-pressing type sawing machine clamping device - Google Patents
End-pressing type sawing machine clamping device Download PDFInfo
- Publication number
- CN105729191A CN105729191A CN201610185028.6A CN201610185028A CN105729191A CN 105729191 A CN105729191 A CN 105729191A CN 201610185028 A CN201610185028 A CN 201610185028A CN 105729191 A CN105729191 A CN 105729191A
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- CN
- China
- Prior art keywords
- workbench
- side pressure
- clamping device
- sawing machine
- pressure part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
The invention discloses an end-pressing type sawing machine clamping device. The end-pressing type sawing machine clamping device comprises a workbench, a fixed clamp and a movable clamp, wherein a stand column is arranged on the upper end surface of the fixed clamp; a cantilever bar is perpendicularly arranged on the stand column; a telescopic pole is connected under the cantilever bar; the lower end of the telescopic pole is connected with a pressure plate; and the position, corresponding to a to-be-sawed material discharge end, of the workbench is provided with an end clamping part lead screw which can stretch out of the workbench or retract into the workbench; and the telescopic pole and the end clamping part are separately connected to a controller. Compared with the prior art, the end-clamping type sawing machine clamping device has the beneficial effects that: the fixed clamp, the movable clamp, the pressure plate and the end clamping part are matched with one another, so that the clamping force is very firm and stable regardless of length of the to-be-sawed materials, and therefore, the to-be-sawed materials can be effectively prevented from tilting, the stability is increased, the to-be-sawed materials can be prevented from flying and dropping, potential safety hazards are eliminated, a saw blade is not damaged, and the cutting quality of a product is also guaranteed; besides, the multiple to-be-sawed materials can be sawed and cut once, so that the sawing and cutting efficiency is improved.
Description
Technical field
The invention belongs to mechanical field, relate to a kind of side pressure formula sawing machine clamping device.
Background technology
At present, use the sawing machine material to the material or shorter that part length is grown less than the pincers of vice, because its uniform force can not be made after fastening material, so cannot be carried out direct sawing blanking, if so shorter material is carried out sawing, need to use one bracer, size is identical with wanted sawing scantling, is put into the front end of vice, and the material of sawing is put into the rear end of vice, then the material of a bracer and wanted sawing is together clamped, after the clamping of such material uniform stressed, carry out sawing.Because the size of wanted sawing material is different, a bracer is required for the size of wanted sawing material, processes a corresponding bracer, and this method shortcoming is: need Special support block, waste auxiliary material, troublesome poeration etc..
Application number is the Chinese patent of 201110229722.0, discloses a kind of patch blanking clamping device of sawing machine, including the first pincers blade of a sword and the second pincers blade of a sword；Also include the 3rd pincers blade of a sword being fixed on the first pincers blade of a sword and the 4th pincers blade of a sword being fixed on the second pincers blade of a sword；The 3rd pincers blade of a sword includes the first rectangular slab fixed with the first clamping face clamping the blade of a sword, and the 4th pincers blade of a sword includes second rectangular slab fixing with the clamping face of the second pincers blade of a sword；First rectangular slab surface is vertically and fixedly provided with several right-angled trapezium plates being parallel to each other, and the second rectangular slab surface is vertically and fixedly provided with several right-angled trapezium plates being parallel to each other；At each right-angled trapezium plate on the first rectangular slab surface and engage each other between each right-angled trapezium plate on the second rectangular slab surface；It is provided with, between the 3rd pincers blade of a sword and the 4th pincers blade of a sword, the triangle jaw jointly surrounded by the hypotenuse of each right-angled trapezium plate.The number of described right-angled trapezium plate is decided according to the actual requirements.
Its advantage is: by original rectangle jaw is improved to triangle jaw, it is achieved that in sawing process, batch clamps material, thus substantially increases cutting-rate.
But its shortcoming is: owing to the jaw of clamping becomes triangle, so some places force is uneven when gripping objects, it is easy to produce vibration and displacement, cause the generation of substandard products.
Application number is the Chinese patent of 201520082912.8, disclose a kind of side pressure formula sawing machine clamping device, including: fixation clamps, adjustable clamp, support column and workbench, described fixation clamps is fixed on workbench side, adjustable clamp is arranged on the track of workbench opposite side, and make adjustable clamp pass through screw rod transmission to move in orbit, the side vertical direction of adjustable clamp has U-lag I, fixation clamps 1 has U-lag II with U-lag I corresponding matching position, the processing of described support column one end has the screw thread saving nut thread connection for the people having the same aspiration and interest, other end processing has outside to have the Step Shaft of support column confined planes, support column two ends are separately mounted to U-lag I by adjusting nut and Step Shaft and U-lag II upper limit is fixed, fixation clamps and adjustable clamp is made to separate fixing.
Its advantage is: can realize shorter workpiece is clamped, and directly uses sawing machine sawing, has novel structure, processes the advantages such as easy, easy to use, and its high-volume puts goods on the market and will produce positive social benefit and significant economic benefit.
But its shortcoming is: at material excessively in short-term, its stablizing effect is still not good, and workpiece discontinuity in lower saw process is very easily drawn tooth, collapsed tooth, cause the damage of bands for band, have impact on sawing precision and efficiency；It is also likely to and causes saw material to fly, there is potential safety hazard.
Summary of the invention
The present invention needs the problem solved to be for above-mentioned the deficiencies in the prior art, and provides a kind of side pressure formula sawing machine clamping device.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
nullA kind of side pressure formula sawing machine clamping device，Including workbench、Fixation clamps and adjustable clamp，Fixation clamps is fixed on workbench side，The offside that adjustable clamp is movably arranged on workbench fixation clamps，Adjustable clamp is moved in orbit by screw rod transmission，The upper surface of fixation clamps is provided with column，Column is vertically provided with cantilever lever，It is connected to expansion link under cantilever lever，Expansion link lower end is connected to pressing plate，Pressing plate and horizontal plane keeping parallelism，And pressing plate is between fixation clamps and adjustable clamp，On workbench, the discharge end place of corresponding saw material is provided with the side pressure part that may extend or retract workbench，Side pressure part is two cross sections is 7 fonts，And opening is towards the section bar being oppositely arranged，Screw mandrel、Expansion link and side pressure part are connected with controller respectively，Screw mandrel makes adjustable clamp closer or far from fixation clamps according to the instruction of controller，Expansion link elongates or shortens according to the instruction of controller，The side pressure part extended or retracted workbench of instruction according to controller.
Expansion link is hydraulic stem or atmospheric pressure pole.
During side pressure part indentation workbench, its upper surface keeps flushing with workbench.
Workbench is provided with the horizontal concrete chute for transverse shifting side pressure part, and side pressure part moves left and right in horizontal concrete chute according to the instruction of controller.
Workbench is provided with the longitudinal chute for vertically moving side pressure part, and side pressure part moves forward and backward in longitudinal chute according to the instruction of controller.
Compared with prior art, the invention has the beneficial effects as follows:
Under the cooperating of fixation clamps, adjustable clamp, pressing plate and side pressure part, no matter how short saw material have, chucking power is all very firmly, steadily, can effectively prevent saw material nose, increase stationarity, it is prevented that saw material flies, and eliminates potential safety hazard, it is damaged from saw blade simultaneously, also ensure that the cutting quality of product；Furthermore it is also possible to the multiple saw material of a sawing, improve cutting-rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the side pressure formula sawing machine clamping device of the present invention；
Wherein, 1-workbench,
2-fixation clamps,
3-adjustable clamp,
4-column,
5-cantilever lever,
6-expansion link,
7-pressing plate,
8-side pressure part.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
In figure, 1 is workbench, and 2 is fixation clamps, and 3 is adjustable clamp, and 4 is column, and 5 is cantilever lever, and 6 is expansion link, and 7 is pressing plate, and 8 is side pressure part.
nullAs shown in Figure 1，A kind of side pressure formula sawing machine clamping device，Including workbench、Fixation clamps and adjustable clamp，Fixation clamps is fixed on workbench side，The offside that adjustable clamp is movably arranged on workbench fixation clamps，Adjustable clamp is moved in orbit by screw rod transmission，The upper surface of fixation clamps is provided with column，Column is vertically provided with cantilever lever，It is connected to expansion link under cantilever lever，Expansion link lower end is connected to pressing plate，Pressing plate and horizontal plane keeping parallelism，And pressing plate is between fixation clamps and adjustable clamp，On workbench, the discharge end place of corresponding saw material is provided with the side pressure part that may extend or retract workbench，Side pressure part is two cross sections is 7 fonts，And opening is towards the section bar being oppositely arranged，Screw mandrel、Expansion link and side pressure part are connected with controller respectively，Screw mandrel makes adjustable clamp closer or far from fixation clamps according to the instruction of controller，Expansion link elongates or shortens according to the instruction of controller，The side pressure part extended or retracted workbench of instruction according to controller.
Expansion link is hydraulic stem or atmospheric pressure pole.
During side pressure part indentation workbench, its upper surface keeps flushing with workbench.
Workbench is provided with the horizontal concrete chute for transverse shifting side pressure part, and side pressure part moves left and right in horizontal concrete chute according to the instruction of controller.
Workbench is provided with the longitudinal chute for vertically moving side pressure part, and side pressure part moves forward and backward in longitudinal chute according to the instruction of controller.
During work, saw material is positioned on workbench, controller sends clamping instruction, screw mandrel makes adjustable clamp near fixation clamps according to the instruction of controller, the both sides of saw material are fixed by adjustable clamp and fixation clamps, expansion link extends according to the instruction of controller, pressing plate by saw material downwardly against, side pressure part stretches out workbench according to the instruction of controller, and left and right is with movable, push down the end of saw material, by cooperating between above-mentioned each parts, saw material can well be fixed, after sawing terminates, controller again sends and unclamps instruction, screw mandrel makes adjustable clamp away from fixation clamps according to the instruction of controller, the both sides of saw material are unclamped by adjustable clamp and fixation clamps, expansion link shrinks according to the instruction of controller, pressing plate is lifted up, unclamp saw material, the end that side pressure part unclamps saw material according to the instruction of controller is indented further in workbench.
Compared with prior art, the invention has the beneficial effects as follows:
Under the cooperating of fixation clamps, adjustable clamp, pressing plate and side pressure part, no matter how short saw material have, chucking power is all very firmly, steadily, can effectively prevent saw material nose, increase stationarity, it is prevented that saw material flies, and eliminates potential safety hazard, it is damaged from saw blade simultaneously, also ensure that the cutting quality of product；Furthermore it is also possible to the multiple saw material of a sawing, improve cutting-rate.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
- null1. a side pressure formula sawing machine clamping device，Including workbench、Fixation clamps and adjustable clamp，Fixation clamps is fixed on workbench side，The offside that adjustable clamp is movably arranged on workbench fixation clamps，Adjustable clamp is moved in orbit by screw rod transmission，It is characterized in that: the upper surface of fixation clamps is provided with column，Column is vertically provided with cantilever lever，It is connected to expansion link under cantilever lever，Expansion link lower end is connected to pressing plate，Pressing plate and horizontal plane keeping parallelism，And pressing plate is between fixation clamps and adjustable clamp，On workbench, the discharge end place of corresponding saw material is provided with the side pressure part that may extend or retract workbench，Side pressure part is two cross sections is 7 fonts，And opening is towards the section bar being oppositely arranged，Screw mandrel、Expansion link and side pressure part are connected with controller respectively，Screw mandrel makes adjustable clamp closer or far from fixation clamps according to the instruction of controller，Expansion link elongates or shortens according to the instruction of controller，The side pressure part extended or retracted workbench of instruction according to controller.
- 2. side pressure formula sawing machine clamping device according to claim 1, it is characterised in that: expansion link is hydraulic stem or atmospheric pressure pole.
- 3. side pressure formula sawing machine clamping device according to claim 1, it is characterised in that: during side pressure part indentation workbench, its upper surface keeps flushing with workbench.
- 4. side pressure formula sawing machine clamping device according to claim 1, it is characterised in that: workbench is provided with the horizontal concrete chute for transverse shifting side pressure part, and side pressure part moves left and right in horizontal concrete chute according to the instruction of controller.
- 5. side pressure formula sawing machine clamping device according to claim 1, it is characterised in that: workbench is provided with the longitudinal chute for vertically moving side pressure part, and side pressure part moves forward and backward in longitudinal chute according to the instruction of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185028.6A CN105729191A (en) | 2016-03-29 | 2016-03-29 | End-pressing type sawing machine clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185028.6A CN105729191A (en) | 2016-03-29 | 2016-03-29 | End-pressing type sawing machine clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN105729191A true CN105729191A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610185028.6A Pending CN105729191A (en) | 2016-03-29 | 2016-03-29 | End-pressing type sawing machine clamping device |
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| CN (1) | CN105729191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102479A (en) * | 2021-12-14 | 2022-03-01 | 中铁大桥局集团第八工程有限公司 | Pull rod sleeve group assembling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201889657U (en) * | 2010-11-21 | 2011-07-06 | 浙江得力机床制造有限公司 | Work piece compression device with sawing machine |
| CN202934189U (en) * | 2012-08-17 | 2013-05-15 | 济南雷德锯业有限公司 | Circular sawing machine with auxiliary clamping device |
| CN103737110A (en) * | 2013-12-13 | 2014-04-23 | 江苏通达动力科技股份有限公司 | Blanking device for small workpiece |
| CN204195912U (en) * | 2014-10-20 | 2015-03-11 | 安吉胜达竹木制品有限公司 | A kind of mortise clamp system |
| CN204430878U (en) * | 2014-12-12 | 2015-07-01 | 东台市凯润精密机械股份有限公司 | A kind of machining center Pneumatic clamping device |
| KR101545340B1 (en) * | 2015-06-16 | 2015-08-19 | 김기준 | Jig for cutting test piece |
| CN204893515U (en) * | 2015-08-20 | 2015-12-23 | 南安泛科轴承检测技术有限公司 | Bearing bore hole adds clamping apparatus with adjustable |
-
2016
- 2016-03-29 CN CN201610185028.6A patent/CN105729191A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201889657U (en) * | 2010-11-21 | 2011-07-06 | 浙江得力机床制造有限公司 | Work piece compression device with sawing machine |
| CN202934189U (en) * | 2012-08-17 | 2013-05-15 | 济南雷德锯业有限公司 | Circular sawing machine with auxiliary clamping device |
| CN103737110A (en) * | 2013-12-13 | 2014-04-23 | 江苏通达动力科技股份有限公司 | Blanking device for small workpiece |
| CN204195912U (en) * | 2014-10-20 | 2015-03-11 | 安吉胜达竹木制品有限公司 | A kind of mortise clamp system |
| CN204430878U (en) * | 2014-12-12 | 2015-07-01 | 东台市凯润精密机械股份有限公司 | A kind of machining center Pneumatic clamping device |
| KR101545340B1 (en) * | 2015-06-16 | 2015-08-19 | 김기준 | Jig for cutting test piece |
| CN204893515U (en) * | 2015-08-20 | 2015-12-23 | 南安泛科轴承检测技术有限公司 | Bearing bore hole adds clamping apparatus with adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102479A (en) * | 2021-12-14 | 2022-03-01 | 中铁大桥局集团第八工程有限公司 | Pull rod sleeve group assembling device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |