CN210817763U - Cutting equipment for transportation machinery convenient to use - Google Patents
Cutting equipment for transportation machinery convenient to use Download PDFInfo
- Publication number
- CN210817763U CN210817763U CN201921707767.2U CN201921707767U CN210817763U CN 210817763 U CN210817763 U CN 210817763U CN 201921707767 U CN201921707767 U CN 201921707767U CN 210817763 U CN210817763 U CN 210817763U
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- fixed
- lead screw
- clamping plate
- cavity
- base
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- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
The utility model relates to a cutting equipment technical field just discloses a cutting equipment for transportation machinery convenient to use, set up in the portal frame of the upper surface of base including base and fixed, the fixed pneumatic cylinder that is equipped with in top of portal frame, the fixed cutting device that is equipped with of piston rod end of pneumatic cylinder, the inside of base is equipped with the cavity, the inside slip of cavity is equipped with the movable block, the inside of cavity transversely is equipped with first lead screw, the both ends of first lead screw are all rotated with the left and right sides of cavity through first antifriction bearing and are connected, and the left end of first lead screw runs through the outside to the base, the lateral wall of movable block passes through the pole wall threaded connection of first screw hole and first lead screw, the fixed connecting block that is equipped with of upside of movable block. The utility model discloses can press from both sides the fastening with massive work piece or shaft-like work piece simultaneously and fix, improve the cutting effect of work piece.
Description
Technical Field
The utility model relates to a cutting equipment technical field especially relates to a cutting equipment for transportation machinery convenient to use.
Background
With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved, the development of the numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, and with the rapid development of modernization, the sweeping machines are more and more in use, and cutting equipment can be used in the machining process of accessories of transportation machinery.
However, most of the existing cutting devices for the transportation machinery have low practicability in the using process, can ensure the clamping effect of the blocky workpiece when clamping the blocky workpiece, but cannot ensure the clamping stability of the rodlike workpiece when clamping the rodlike workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art most of cutting equipment for transportation machinery in the use, when to shaft-like work piece centre gripping, can not guarantee the problem of the clamping stability of shaft-like work piece, and the cutting equipment for transportation machinery convenient to use who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a conveniently used cutting device for traffic machinery comprises a base and a portal frame fixedly arranged on the upper surface of the base, wherein a hydraulic cylinder is fixedly arranged at the top of the portal frame, a cutting device is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder, a cavity is arranged in the base, a moving block is slidably arranged in the cavity, a first lead screw is transversely arranged in the cavity, two ends of the first lead screw are rotatably connected with the left side and the right side of the cavity through first rolling bearings, the left end of the first lead screw penetrates through the outer portion of the base, the side wall of the moving block is in threaded connection with the rod wall of the first lead screw through a first threaded hole, a connecting block is fixedly arranged on the upper side of the moving block, a strip-shaped hole for the connecting block to penetrate through is transversely formed in the top of the cavity, a first placing plate is fixedly arranged on the upper side of the connecting block, and first supporting rods are fixedly arranged at the, four the upper end of first bracing piece is fixed jointly and is equipped with the second and places the board, the second is placed the board and all is fixed being equipped with the second bracing piece in the last four corners department, four the upper end of second bracing piece is fixed jointly and is equipped with the roof, roof and second are placed and all are equipped with on the board and press from both sides the material mechanism.
Preferably, the material clamping mechanism comprises a second screw rod, a first clamping plate, a second clamping plate, a spring and extrusion rods, the first clamping plate is horizontally positioned above the second placing plate, four corners of the first clamping plate are in sliding connection with the rod wall of the second supporting rod through first sliding holes, the lower surface of the first clamping plate is transversely provided with an arc-shaped groove, the second screw rod is in threaded connection with the top plate through a second threaded hole, the lower end of the second screw rod is in rotating connection with the center of the upper surface of the first clamping plate through a second rolling bearing, the upper end of the second screw rod extends to the upper side of the top plate and is fixedly provided with a rotating wheel, the second clamping plate is horizontally positioned below the second placing plate, four corners of the second clamping plate are in sliding connection with the rod wall of the first supporting rod through second sliding holes, the extrusion rods are symmetrically and fixedly arranged on the front side and the rear side of the upper surface of the second clamping plate, the upper ends of the two extrusion rods penetrate through the second placing, the springs are respectively movably sleeved on the rod walls of the first supporting rods.
Preferably, the upper end of the extrusion rod is fixedly provided with an extrusion block.
Preferably, the anti-slip pad is fixedly arranged inside the arc-shaped groove.
Preferably, a rocking handle is fixedly arranged at one end, located outside the base, of the first screw rod.
Compared with the prior art, the utility model provides a cutting equipment for transportation machinery convenient to use possesses following beneficial effect:
1. this cutting equipment for traffic machinery convenient to use, through the first board of placing that is equipped with, first bracing piece, the board is placed to the second, the second bracing piece, the roof, first splint, the second lead screw, the runner, the extrusion stem and spring, when needs are to massive work piece centre gripping, put massive work piece on the first surface of placing the board, it makes the second lead screw rotatory and promote first splint downstream to rotate the runner again, make first splint push down the extrusion stem, thereby can make second splint press from both sides the surface of massive work piece clamp at the first board of placing, when needs are to shaft-like work piece centre gripping, put shaft-like work piece on the second place the surface of board, it makes the second lead screw rotatory and promote first splint to press from both sides shaft-like work piece clamp in the surface of board to rotate the runner again.
2. This cutting equipment for traffic machinery convenient to use, through setting up movable block, first lead screw and the connecting block in base inside, rotate the rocking handle and make first lead screw rotatory, can promote the movable block and remove to can promote the tight work piece of clamp and remove, and guarantee that cutting device cuts it.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be simultaneously with massive work piece or the tight fixing of shaft-like work piece clamp, improved the cutting effect of work piece.
Drawings
Fig. 1 is a schematic structural diagram of a convenient cutting device for transportation machinery provided by the present invention;
FIG. 2 is a schematic structural view of the material clamping mechanism in FIG. 1;
fig. 3 is a schematic structural view of the first splint of fig. 1.
In the figure: the device comprises a base 1, a portal frame 2, a hydraulic cylinder 3, a cutting device 4, a moving block 5, a first lead screw 6, a connecting block 7, a first placing plate 8, a first supporting rod 9, a second placing plate 10, a second supporting rod 11, a top plate 12, a first clamping plate 13, a second clamping plate 14, a second lead screw 15, a rotating wheel 16, an extrusion rod 17, a spring 18, an extrusion block 19, an arc-shaped groove 20 and a rocking handle 21.
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. 1-3, a cutting device for transportation machinery convenient to use comprises a base 1 and a portal frame 2 fixedly arranged on the upper surface of the base 1, a hydraulic cylinder 3 is fixedly arranged at the top of the portal frame 2, a cutting device 4 is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder 3, the cutting device 4 adopts a motor and a cutting wheel, the technology is the prior art, and excessive description is omitted herein, a cavity is arranged inside the base 1, a moving block 5 is slidably arranged inside the cavity, a first lead screw 6 is transversely arranged inside the cavity, both ends of the first lead screw 6 are rotatably connected with the left side and the right side of the cavity through a first rolling bearing, the left end of the first lead screw 6 penetrates through the outside of the base 1, a rocking handle 21 is fixedly arranged at one end of the first lead screw 6 located outside of the base 1, the side wall of the moving block 5 is in threaded connection with the rod wall of the first lead, the fixed connecting block 7 that is equipped with of upside of movable block 5, the bar hole that is used for connecting block 7 to pass is transversely offered at the top of cavity, the fixed first board 8 of placing that is equipped with of upside of connecting block 7, the first upper surface four corners department of placing board 8 all fixes and is equipped with first bracing piece 9, the board 10 is placed to the upper end of four first bracing pieces 9 fixed common and is equipped with the second, the board 10 is placed to the second last four corners department all fixed second bracing piece 11 that is equipped with, the upper end of four second bracing pieces 11 fixed roof 12 that is equipped with common, roof 12 and second are placed and all are equipped with clamping mechanism on the board 10.
The material clamping mechanism comprises a second screw rod 15, a first clamping plate 13, a second clamping plate 14, a spring 18 and extrusion rods 17, wherein the first clamping plate 13 is horizontally positioned above the second placing plate 10, four corners of the first clamping plate are in sliding connection with the rod wall of the second supporting rod 11 through first sliding holes, an arc-shaped groove 20 is transversely formed in the lower surface of the first clamping plate 13, the second screw rod 15 is in threaded connection with the top plate 12 through a second threaded hole, the lower end of the second screw rod is in rotating connection with the center of the upper surface of the first clamping plate 13 through a second rolling bearing, the upper end of the second screw rod 15 extends to the upper side of the top plate 12 and is fixedly provided with a rotating wheel 16, the second clamping plate 14 is horizontally positioned below the second placing plate 10, four corners of the second clamping plate are in sliding connection with the rod wall of the first supporting rod 9 through second sliding holes, the extrusion rods 17 are symmetrically and fixedly arranged on the front side and the rear side of the upper surface of the second clamping plate 14, the upper ends of the two extrusion, the springs 18 are respectively movably sleeved on the rod walls of the first supporting rods 9, the springs 18 can apply upward force to the second clamping plates 14, so that when the first clamping plates 13 move upwards, the second clamping plates 14 can be automatically lifted upwards, a workpiece can be conveniently taken out, and the upper ends of the extrusion rods 17 are fixedly provided with extrusion blocks 19.
The fixed slipmat that is equipped with in inside of arc groove 20 can increase the stability to the centre gripping of shaft-like work piece.
In the utility model, in use, when clamping a blocky workpiece, the blocky workpiece is placed on the surface of the first placing plate 8, the rotating wheel 16 is rotated to rotate the second lead screw 15 and push the first clamping plate 13 to move downwards, so that the first clamping plate 13 presses the extrusion rod 17 downwards, thereby the second clamping plate 14 can clamp the blocky workpiece on the surface of the first placing plate 9, when clamping a rodlike workpiece, the rodlike workpiece is placed on the surface of the second placing plate 10, and the rotating wheel 16 is rotated to rotate the second lead screw 15 and push the first clamping plate 13 to clamp the rodlike workpiece on the surface of the second placing plate 10; the rocking handle 21 is rotated to enable the first screw rod 6 to rotate, the moving block 5 can be pushed to move, accordingly, the clamped workpiece can be pushed to move rightwards, finally, the cutting device 4 is opened to work, and the workpiece can be cut.
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 (5)
1. The cutting equipment for the transportation machinery convenient to use comprises a base (1) and a portal frame (2) fixedly arranged on the upper surface of the base (1), and is characterized in that a hydraulic cylinder (3) is fixedly arranged at the top of the portal frame (2), a cutting device (4) is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder (3), a cavity is arranged in the base (1), a moving block (5) is slidably arranged in the cavity, a first lead screw (6) is transversely arranged in the cavity, two ends of the first lead screw (6) are rotatably connected with the left side and the right side of the cavity through a first rolling bearing, the left end of the first lead screw (6) penetrates through the outer part of the base (1), the side wall of the moving block (5) is in threaded connection with the rod wall of the first lead screw (6) through a first threaded hole, and a connecting block (7) is fixedly arranged on the upper side of the moving block (5), the top of cavity transversely offers the bar hole that is used for connecting block (7) to pass, the upside of connecting block (7) is fixed to be equipped with first board (8) of placing, the first upper surface four corners department of placing board (8) all is fixed to be equipped with first bracing piece (9), four the upper end of first bracing piece (9) is fixed jointly and is equipped with the second and places board (10), the second is placed the last four corners department of board (10) and all is fixed to be equipped with second bracing piece (11), four the upper end of second bracing piece (11) is fixed jointly and is equipped with roof (12), roof (12) and second are placed and all are equipped with on board (10) and press from both sides the material mechanism.
2. The cutting equipment for the transportation machinery convenient to use of claim 1, wherein the material clamping mechanism comprises a second screw rod (15), a first clamping plate (13), a second clamping plate (14), a spring (18) and an extrusion rod (17), the first clamping plate (13) is horizontally arranged above the second placing plate (10), four corners of the first clamping plate are connected with the rod wall of the second support rod (11) through first sliding holes in a sliding manner, an arc-shaped groove (20) is transversely formed in the lower surface of the first clamping plate (13), the second screw rod (15) is connected with the top plate (12) in a threaded manner through a second threaded hole, the lower end of the second screw rod is connected with the center of the upper surface of the first clamping plate (13) in a rotating manner through a second rolling bearing, the upper end of the second screw rod (15) extends to the upper side of the top plate (12) and is fixedly provided with a rotating wheel (16), the second clamping plate (14) is horizontally arranged below the second placing plate (10), and the four corners of the second clamping plate are connected with the first support rod through second sliding (9) The pole wall sliding connection, the fixed both sides that set up in the front and back of the upper surface of second splint (14) of extrusion stem (17) symmetry, two the upper end of extrusion stem (17) all runs through the second and places board (10) and extend to the below of first splint (13), spring (18) activity respectively cup joints on the pole wall of first bracing piece (9).
3. A cutting device for ready-to-use vehicles according to claim 2, characterized by the fact that the upper end of the pressing bar (17) is fixed with a pressing block (19).
4. A cutting device for ready-to-use vehicles according to claim 2, characterized by the fact that inside the arc-shaped slot (20) there is fixed a non-slip mat.
5. A convenient cutting apparatus for vehicles as claimed in claim 1, wherein the first lead screw (6) is fixed with a rocking handle (21) at one end outside the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707767.2U CN210817763U (en) | 2019-10-12 | 2019-10-12 | Cutting equipment for transportation machinery convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707767.2U CN210817763U (en) | 2019-10-12 | 2019-10-12 | Cutting equipment for transportation machinery convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817763U true CN210817763U (en) | 2020-06-23 |
Family
ID=71256173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921707767.2U Expired - Fee Related CN210817763U (en) | 2019-10-12 | 2019-10-12 | Cutting equipment for transportation machinery convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658364A (en) * | 2020-12-14 | 2021-04-16 | 安徽凯瑞汽配制造有限公司 | Shearing device for bolt machining |
-
2019
- 2019-10-12 CN CN201921707767.2U patent/CN210817763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658364A (en) * | 2020-12-14 | 2021-04-16 | 安徽凯瑞汽配制造有限公司 | Shearing device for bolt machining |
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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 |
Granted publication date: 20200623 Termination date: 20201012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |