CN210189124U - Pressing device of sawing machine - Google Patents
Pressing device of sawing machine Download PDFInfo
- Publication number
- CN210189124U CN210189124U CN201920566837.0U CN201920566837U CN210189124U CN 210189124 U CN210189124 U CN 210189124U CN 201920566837 U CN201920566837 U CN 201920566837U CN 210189124 U CN210189124 U CN 210189124U
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- China
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- sawing machine
- horizontal band
- band sawing
- work piece
- backup pad
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Abstract
The utility model discloses a push down device of sawing machine for install on horizontal band sawing machine (1) and exert decurrent pressure to the work piece of waiting to saw, including briquetting (2), the actuating mechanism of setting on horizontal band sawing machine (1), actuating mechanism drive briquetting (2) be used for the up-and-down motion between two splint (3) of centre gripping work piece on horizontal band sawing machine (1), be used for pushing down the work piece that the centre gripping was between two splint (3) that are used for the centre gripping work piece on horizontal band sawing machine (1) when sawing the work piece. The utility model has the advantages that: the utility model discloses when using horizontal band sawing machine to saw the work piece, the work piece is pressed downwards, prevents the work piece kickup to avoid the work piece fracture that from this and lead to, when improving the saw blade life on the horizontal band sawing machine, improve security and the use cost of using.
Description
Technical Field
The utility model relates to a push down device of sawing machine.
Background
The horizontal band sawing machine is one of the common tools in the field of machining, and the structure of the horizontal band sawing machine comprises a base, a saw blade, a clamping plate for pressing a workpiece to be sawn and a motor for driving the saw blade to drive, wherein the motor drives the saw blade to drive the workpiece to be sawn, the workpiece is fixed on the horizontal band sawing machine by adopting the clamping plate, two clamping plates are arranged on each horizontal band sawing machine, the two clamping plates clamp the workpiece from two sides of the workpiece and fix the workpiece on the base, when the clamping plates of the existing sawing machine clamp the workpiece, the workpiece is bent and bent due to overlarge clamping force of the clamping plates and bulges upwards from the middle part, particularly when the workpiece is cut, the workpiece suddenly bulges, an upward thrust is generated to the saw blade instantly, the saw blade is easy to fracture, the use cost of the horizontal band sawing machine is improved due to the fracture of the saw blade, and the safety threat to personnel operating the sawing.
Disclosure of Invention
The utility model aims at providing a push down device of sawing machine solves the horizontal band sawing machine among the prior art when sawing the work piece, because the splint of work piece both sides exert opposite force to the work piece and make the middle kickup of work piece, leads to the cracked technical defect of saw blade.
In order to solve the above problems, the utility model adopts the following technical proposal: the utility model provides a push-down device of sawing machine for install and exert decurrent pressure to the work piece of treating the saw on horizontal band sawing machine, includes the briquetting, sets up the actuating mechanism on horizontal band sawing machine, actuating mechanism drive briquetting be used for the up-and-down motion between two splint of centre gripping work piece on horizontal band sawing machine, be used for pushing down the work piece that centre gripping was used for between two splint of centre gripping work piece on horizontal band sawing machine when sawing the work piece. The utility model discloses install on horizontal band sawing machine, when sawing the work piece, the fortune is transported downwards to drive arrangement drive briquetting, from the top of work piece downwards pressing the work piece, makes the middle part kickup arch of work piece and the saw blade fracture that leads to when preventing horizontal band sawing machine's clamp plate centre gripping work piece, prolongs the life of horizontal band sawing machine's saw blade, reduces horizontal band sawing machine's use cost.
As a further improvement of the utility model, actuating mechanism be the cylinder, the cylinder body detachable of cylinder install on horizontal band sawing machine be used for two splint of centre gripping work piece to the piston rod of cylinder stretches out and draws back downwards, briquetting detachable install the tip at the piston rod of cylinder, the briquetting reciprocate along with the piston rod of cylinder and be used for pushing down or keep away from the work piece of treating the saw. The utility model discloses a telescopic driving briquetting of cylinder piston rod reciprocates, simple structure to the installation of cylinder is also convenient.
As a further improvement, the top detachable who is used for the splint of centre gripping work piece on the horizontal band sawing machine installs the backup pad, the cylinder body of cylinder install at the top of backup pad, the piston rod of cylinder freely passes backup pad and installation briquetting downwards. The utility model discloses set up the backup pad, make things convenient for the installation of cylinder on the one hand, on the other hand the at utmost reduce the briquetting and wait to cut the distance of work piece, make the less distance of piston rod extension of cylinder can contact the work piece to the briquetting is located the work piece directly over.
As a further improvement, the both ends of backup pad open and to have the waist shape hole that runs through both sides about it, the length direction in waist shape hole unanimous with the length direction of backup pad, horizontal band sawing machine's splint top is opened threaded hole, the backup pad through pass waist shape hole and install on horizontal band sawing machine's splint with threaded hole screw-thread fit's bolt. The utility model discloses a bolt erection bracing board, the simple to operate of backup pad because it has waist shape hole to open in the backup pad, can follow the position of the length direction fine setting cylinder in waist shape hole.
To sum up, the beneficial effects of the utility model are that: the utility model discloses when using horizontal band sawing machine to saw the work piece, the work piece is pressed downwards, prevents the work piece kickup to avoid the work piece fracture that from this and lead to, when improving the saw blade life on the horizontal band sawing machine, improve security and the use cost of using.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention used in a sawing machine.
Wherein: 1. a horizontal band sawing machine; 2. briquetting; 3. a splint; 4. a cylinder; 5. a support plate; 6. a waist-shaped hole; 7. and (4) bolts.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
The pressing device of the sawing machine shown in fig. 1 and 2 is used for being arranged on a horizontal band sawing machine 1 to apply downward pressure to a workpiece to be sawn, the pressing device of the sawing machine comprises a pressing block 2 and a driving mechanism arranged on the horizontal band sawing machine 1, the driving mechanism drives the pressing block 2 to move up and down between the two clamping plates 3 used for clamping the workpiece on the horizontal band sawing machine 1, used for pressing down the workpiece clamped between two clamping plates 3 used for clamping the workpiece on the horizontal band sawing machine 1 when sawing the workpiece, when the workpiece is sawed, the clamping plates 3 on the horizontal band sawing machine 1 apply opposite pressure to the workpiece to fix the workpiece, due to the clamping force of the clamping plate 3, the workpiece is easy to bend and bulge upwards from the middle, so that the saw blade of the horizontal band sawing machine 1 is easy to break, and the utility model discloses from the top of work piece to pushing down the work piece, the work piece can not the kickup, solves from this because the work piece is crooked and leads to the cracked problem of saw blade.
The utility model discloses it is preferred actuating mechanism be cylinder 4, cylinder 4's cylinder body adopt bolt detachable to install and be used for two splint 3's of centre gripping work piece top on horizontal band sawing machine 1 to cylinder 4's piston rod is flexible downwards, 2 detachable of briquetting install the tip at cylinder 4's piston rod, briquetting 2 reciprocate along with cylinder 4's piston rod and be used for pushing down or keep away from the work piece of treating the saw.
The top of a clamping plate 3 used for clamping a workpiece on the horizontal band sawing machine 1 is preferably detachably provided with a supporting plate 5, the cylinder body of the air cylinder 4 is arranged at the middle position of the top of the supporting plate 5, the cylinder body of the air cylinder 4 is vertically arranged, the bottom of the cylinder body of the air cylinder 4 is detachably arranged on the supporting plate 5 by adopting bolts, the supporting plate 5 of the utility model is provided with through holes (not shown in the figure) which penetrate through the supporting plate 5, wherein the diameter of the through hole is larger than that of the piston rod of the air cylinder 4, the piston rod of the air cylinder 4 freely passes through the supporting plate 5 from the through hole downwards and is provided with the pressing block 2, the bottom of the piston rod of the air cylinder 4 in the utility model is provided with a thread, a threaded mounting hole (not shown in the figure) is formed in the pressing block 2, the bottom of a piston rod of the air cylinder 4 extends into the threaded mounting hole and is in threaded fit with the threaded mounting hole, and the pressing block 2 is mounted on the piston rod of the air cylinder 4.
The utility model discloses the concrete structure of well realization backup pad 5 and 3 detachable installations of splint is: the two ends of the supporting plate 5 are provided with waist-shaped holes 6 penetrating through the upper side and the lower side of the supporting plate, the length direction of each waist-shaped hole 6 is consistent with that of the supporting plate 5, the specifications of the waist-shaped holes 6 at the two ends of the supporting plate 5 are the same, the central learning line of the length direction of each waist-shaped hole is located on the same horizontal line, the top of a clamping plate 3 of the horizontal band sawing machine 1 is provided with a threaded hole (not shown in the figure), and the supporting plate 5 is arranged on the clamping plate 3 of the horizontal band sawing machine 1 through a bolt 7 penetrating through the waist-shaped holes 6 and in threaded. The utility model discloses not hard up bolt 7 can finely tune 5 positions of backup pad in the direction of two splint 3 to the position that suitable on the work piece is pressed to adjustment briquetting 2.
The utility model discloses the preferred long banding metal block that adopts of well briquetting 2 makes.
Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (4)
1. A pressing device of a sawing machine is used for being installed on a horizontal band sawing machine (1) to apply downward pressure to a workpiece to be sawn, and is characterized in that: the horizontal band sawing machine comprises a pressing block (2) and a driving mechanism arranged on the horizontal band sawing machine (1), wherein the driving mechanism drives the pressing block (2) to move up and down between two clamping plates (3) used for clamping workpieces on the horizontal band sawing machine (1) and is used for downwards pressing the workpieces clamped between the two clamping plates (3) used for clamping the workpieces on the horizontal band sawing machine (1) when the workpieces are sawn.
2. The hold-down device of a sawing machine as claimed in claim 1, characterized in that: the driving mechanism is an air cylinder (4), a cylinder body of the air cylinder (4) is detachably mounted on two clamping plates (3) which are used for clamping workpieces on the horizontal band sawing machine (1), a piston rod of the air cylinder (4) stretches downwards, a pressing block (2) is detachably mounted at the end of the piston rod of the air cylinder (4), and the pressing block (2) moves up and down along with the stretching of the piston rod of the air cylinder (4) and is used for pressing down or keeping away from the workpieces to be sawn.
3. The hold-down device of a sawing machine as claimed in claim 2, characterized in that: the top detachable of splint (3) that are used for the centre gripping work piece on horizontal band sawing machine (1) installs backup pad (5), the cylinder body of cylinder (4) install at the top of backup pad (5), the piston rod of cylinder (4) freely passes backup pad (5) and installs briquetting (2) downwards.
4. The hold-down device of a sawing machine as claimed in claim 3, characterized in that: the both ends of backup pad (5) open and to have waist shape hole (6) that run through its upper and lower both sides, the length direction in waist shape hole (6) unanimous with the length direction of backup pad (5), splint (3) top of horizontal band sawing machine (1) open and have the screw hole, backup pad (5) through passing waist shape hole (6) and install on splint (3) of horizontal band sawing machine (1) with screw hole screw thread complex bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566837.0U CN210189124U (en) | 2019-04-24 | 2019-04-24 | Pressing device of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566837.0U CN210189124U (en) | 2019-04-24 | 2019-04-24 | Pressing device of sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189124U true CN210189124U (en) | 2020-03-27 |
Family
ID=69878316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566837.0U Active CN210189124U (en) | 2019-04-24 | 2019-04-24 | Pressing device of sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210189124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060263A (en) * | 2020-09-09 | 2020-12-11 | 连云港圩峰窗帘装饰有限公司 | Pressing mechanism for producing wooden curtain |
-
2019
- 2019-04-24 CN CN201920566837.0U patent/CN210189124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060263A (en) * | 2020-09-09 | 2020-12-11 | 连云港圩峰窗帘装饰有限公司 | Pressing mechanism for producing wooden curtain |
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