CN216502503U - Novel accurate drilling equipment is used in foundry goods processing - Google Patents
Novel accurate drilling equipment is used in foundry goods processing Download PDFInfo
- Publication number
- CN216502503U CN216502503U CN202123377914.4U CN202123377914U CN216502503U CN 216502503 U CN216502503 U CN 216502503U CN 202123377914 U CN202123377914 U CN 202123377914U CN 216502503 U CN216502503 U CN 216502503U
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- gear
- connecting rod
- shell
- casing
- drilling equipment
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 238000005266 casting Methods 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses novel accurate drilling equipment for casting machining, which comprises a casing, wherein a handle is rotationally connected with the casing through a rotating shaft, one end of the handle is fixedly connected with a first gear, one end of the first gear is rotationally connected with the casing through the rotating shaft, the edge of the first gear is meshed with two second gears, one end of each second gear is rotationally connected with the casing through the rotating shaft, and the other end of each second gear is fixedly connected with a first connecting rod. This novel accurate drilling equipment is used in foundry goods processing, through the handle, first gear, the frid, cooperation between slider and the limiting plate, the user rotates the handle, the handle drives first gear revolve, first gear drives two second gear revolve, the first connecting rod of second gear drive rotates, first connecting rod makes two frids remove to the centre, the frid passes through the restriction drive limiting plate removal of slider, drilling equipment has been solved to the spacing inaccuracy of direction about the work piece, the hole asymmetric problem that leads to processing.
Description
Technical Field
The utility model relates to the technical field of casting processing, in particular to novel accurate drilling equipment for casting processing.
Background
The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the casting mold is cooled and is subjected to subsequent processing means such as grinding and the like, the object with certain shape, size and performance is obtained.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide novel accurate drilling equipment for casting machining, and aims to solve the problem that holes machined are asymmetric due to inaccurate left-right direction limiting of a workpiece in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the novel accurate drilling equipment for machining the castings comprises a machine shell, wherein a limiting device is arranged below the inner part of the machine shell;
the limiting device comprises a handle, a first gear, a second gear, a first connecting rod, a groove plate, a sliding block and a limiting plate;
the handle rotates with the casing through the pivot to be connected, the one end rigid coupling of handle has first gear, the one end of first gear is rotated with the casing through the pivot and is connected, the edge and two second gear meshing of first gear are connected, the one end of second gear is rotated with the casing through the pivot and is connected, the other end rigid coupling of second gear has first connecting rod, spout and frid sliding connection are passed through to the one end of first connecting rod, the bottom rigid coupling of frid has the slider, spout and casing sliding connection are passed through to the outer wall of slider, the top rigid coupling of frid has the limiting plate, the limiting plate passes through spout and casing sliding connection.
Preferably, the two sides of the top of the casing are fixedly connected with first hydraulic cylinders, and the output ends of the first hydraulic cylinders are fixedly connected with first shells.
Preferably, the inside of the first shell is fixedly connected with a first motor through a bracket, and the output end of the first motor is fixedly connected with a screw rod.
Preferably, the outer wall of the lead screw is in threaded connection with the support, the top of the support is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a drill bit.
Preferably, a fixing device is arranged above the inside of the machine shell;
the fixing device comprises a second shell, a second hydraulic cylinder, a second connecting rod, a third connecting rod and a clamping block;
the outer wall and the casing looks rigid coupling of second shell, the inside rigid coupling of second shell has the second pneumatic cylinder, the output of second pneumatic cylinder rotates through pivot and two second connecting rods to be connected, the one end of second connecting rod rotates through pivot and third connecting rod to be connected, the one end of third connecting rod rotates through pivot and second shell to be connected, the other end of third connecting rod passes through spout and grip block sliding connection, spout and second shell sliding connection are passed through to the bottom of grip block.
Compared with the prior art, the utility model has the beneficial effects that: the novel accurate drilling equipment for machining the casting is characterized in that through the cooperation between a handle, a first gear, a second gear, a first connecting rod, groove plates, a sliding block and a limiting plate, a user rotates the handle, the handle drives the first gear to rotate, the first gear drives two second gears to rotate, the second gear drives the first connecting rod to rotate, the first connecting rod enables the two groove plates to move towards the middle, the groove plates drive the limiting plate to move through the limitation of the sliding block, the limiting plates on the two sides simultaneously move towards the middle, the workpiece is pushed to the middle position in the left and right directions, the drilling is convenient to carry out, and the problem that the hole to be machined is not symmetrical due to the fact that the drilling equipment is inaccurate in limiting the left and right directions of the workpiece is solved;
through the cooperation between second shell, second hydraulic cylinder, second connecting rod, third connecting rod and the grip block, adjust the second hydraulic cylinder, the second hydraulic cylinder makes two second connecting rods rotate, and the second connecting rod drives the third connecting rod and rotates along the pivot on the second shell, and the third connecting rod makes two grip blocks remove to the centre, and the grip block is fixed the intermediate position at the fore-and-aft direction with the work piece, has solved the fixed problem that can't fix the fore-and-aft direction intermediate position of drilling equipment to the work piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the housing, the first housing and the drill bit of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the second housing, the third link and the clamping block in FIG. 2;
fig. 4 is a schematic view of a connection structure of the second gear, the first link and the slot plate in fig. 2.
In the figure: 1. the device comprises a machine shell, 2, a first hydraulic cylinder, 3, a limiting device, 301, a handle, 302, a first gear, 303, a second gear, 304, a first connecting rod, 305, a groove plate, 306, a sliding block, 307, a limiting plate, 4, a fixing device, 401, a second shell, 402, a second hydraulic cylinder, 403, a second connecting rod, 404, a third connecting rod, 405, a clamping block, 5, a first shell, 6, a first motor, 7, a lead screw, 8, a second motor, 9 and a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel accurate drilling device for casting processing comprises a machine shell 1, a plurality of machine doors for maintaining internal parts are installed on the outer wall of the machine shell 1, a limiting device 3 is arranged below the inner portion of the machine shell 1, the limiting device 3 comprises a handle 301, a first gear 302, a second gear 303, a first connecting rod 304, a groove plate 305, a sliding block 306 and a limiting plate 307, the second gear 303, the first connecting rod 304, the groove plate 305, the sliding block 306 and the limiting plate 307 on the left side and the right side are identical in structure and size and are not located on the same horizontal plane, the handle 301 is rotatably connected with the machine shell 1 through a rotating shaft, the machine shell 1 rotatably supports the handle 301 through the rotating shaft, the first gear 302 is fixedly connected to one end of the handle 301, the handle 301 drives the first gear 302 to rotate, one end of the first gear 302 is rotatably connected with the machine shell 1 through the rotating shaft, the machine shell 1 rotatably supports the first gear 302 through the rotating shaft, the edge of the first gear 302 is meshed with the two second gears 303, the first gear 302 drives the second gear 303 to rotate, one end of the second gear 303 is rotatably connected with the casing 1 through a rotating shaft, the casing 1 rotatably supports the second gear 303 through the rotating shaft, the other end of the second gear 303 is fixedly connected with a first connecting rod 304, the second gear 303 drives the first connecting rod 304 to rotate, one end of the first connecting rod 304 is slidably connected with the groove plate 305 through a sliding groove, the first connecting rod 304 enables the groove plate 305 to move left and right, the bottom of the groove plate 305 is fixedly connected with a sliding block 306, the groove plate 305 drives the sliding block 306 to move, the outer wall of the sliding block 306 is slidably connected with the casing 1 through the sliding groove, the casing 1 limits the moving direction of the sliding block 306 through the sliding groove, the top of the groove plate 305 is fixedly connected with a limiting plate 307, the groove plate 305 drives the limiting plate 307 to move left and right, the limiting plate 307 is slidably connected with the casing 1 through the sliding groove, the casing 1 limits the moving direction of the limiting plate 307 through the sliding groove, the two sides of the top of the casing 1 are fixedly connected with a first hydraulic cylinder 2, the model of first pneumatic cylinder 2 is selected according to the in-service use demand, satisfy the work demand can, the output rigid coupling of first pneumatic cylinder 2 has first shell 5, first pneumatic cylinder 2 drives first shell 5 and reciprocates, the inside of first shell 5 is passed through support and first motor 6 looks rigid coupling, the model of first motor is selected according to the in-service use demand, satisfy the work demand can, the output rigid coupling of first motor 6 has lead screw 7, first motor drives lead screw 7 and rotates, lead screw 7's outer wall and support screw thread link to each other, and the top rigid coupling of support has second motor 8, lead screw 7 makes and removes about second motor 8, the model of second motor 8 is selected according to the in-service use demand, satisfy the work demand can, second motor 8's output rigid coupling has drill bit 9, second motor 8 drives drill bit 9 and rotates.
A fixing device 4 is arranged above the inside of the casing 1, the fixing device 4 comprises a second casing 401, a second hydraulic cylinder 402, a second connecting rod 403, a third connecting rod 404 and a clamping block 405, the outer wall of the second casing 401 is fixedly connected with the casing 1, the inside of the second casing 401 is fixedly connected with the second hydraulic cylinder 402, the model of the second hydraulic cylinder 402 is selected according to the actual use requirement to meet the work requirement, the output end of the second hydraulic cylinder 402 is rotatably connected with the two second connecting rods 403 through a rotating shaft, the second hydraulic cylinder 402 rotates the second connecting rods 403, one end of the second connecting rod 403 is rotatably connected with the third connecting rod 404 through the rotating shaft, the second connecting rod 403 drives the third connecting rod 404 to rotate, one end of the third connecting rod 404 is rotatably connected with the second casing 401 through the rotating shaft, the third connecting rod 404 rotates along the rotating shaft on the second casing 401, the other end of the third connecting rod 404 is slidably connected with the clamping block 405 through a sliding groove, the third link 404 moves the holding block 405 left and right, the bottom of the holding block 405 is slidably connected to the second housing 401 through the sliding groove, and the second housing 401 restricts the moving direction of the holding block 405 through the sliding groove.
When the novel accurate drilling equipment for casting processing is used, a workpiece is firstly placed at the top of a machine shell 1, at the moment, a user rotates a handle 301, the handle 301 drives a first gear 302 to rotate, the first gear 302 drives two second gears 303 to rotate, the second gears 303 drive a first connecting rod 304 to rotate, the first connecting rod 304 enables two groove plates 305 to move towards the middle, the groove plates 305 drive limiting plates 307 to move through the limitation of a sliding block 306, the limiting plates 307 on the two sides simultaneously move towards the middle, the workpiece is pushed to the middle position in the left and right direction, drilling is convenient to carry out, then a second hydraulic cylinder 402 is adjusted, the second hydraulic cylinder 402 enables two second connecting rods 403 to rotate, the second connecting rod drives a third connecting rod 404 to rotate along a rotating shaft on a second shell 401, the third connecting rod 404 enables two clamping blocks 403 to move towards the middle, the clamping blocks 405 fix the workpiece at the middle position in the front and back direction, then switch on the external power supply of second motor 8, start second motor 8, second motor 8 drives drill bit 9 and rotates, switch on the external power supply of first motor 6 simultaneously, start first motor 6, first motor 6 drives lead screw 7 and rotates, lead screw 7 makes second motor 8 and drill bit 9 remove and stops first motor 6 after the assigned position, adjust two first pneumatic cylinders 2 afterwards, make first pneumatic cylinder 2 drive first shell 5 and remove downwards, first shell 5 drives drill bit 9 and removes downwards, drill bit 9 begins to drill the work piece, until all holes have all been beaten, take off the work piece, accomplish the use of this time device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel accurate drilling equipment is used in foundry goods processing, includes casing (1), its characterized in that: a limiting device (3) is arranged below the inner part of the shell (1);
the limiting device (3) comprises a handle (301), a first gear (302), a second gear (303), a first connecting rod (304), a groove plate (305), a sliding block (306) and a limiting plate (307);
the handle (301) is rotatably connected with the shell (1) through a rotating shaft, one end of the handle (301) is fixedly connected with a first gear (302), one end of the first gear (302) is rotationally connected with the machine shell (1) through a rotating shaft, the edge of the first gear (302) is in meshed connection with two second gears (303), one end of the second gear (303) is rotationally connected with the machine shell (1) through a rotating shaft, a first connecting rod (304) is fixedly connected to the other end of the second gear (303), one end of the first connecting rod (304) is connected with the groove plate (305) in a sliding mode through a sliding groove, the bottom of the groove plate (305) is fixedly connected with a sliding block (306), the outer wall of the sliding block (306) is connected with the machine shell (1) in a sliding way through a sliding groove, the top of frid (305) is fixedly connected with a limiting plate (307), and limiting plate (307) is connected with casing (1) through a chute in a sliding manner.
2. The novel accurate drilling equipment for casting machining according to claim 1, is characterized in that: the top both sides rigid coupling of casing (1) have first pneumatic cylinder (2), the output rigid coupling of first pneumatic cylinder (2) has first shell (5).
3. The novel accurate drilling equipment for casting machining according to claim 2, is characterized in that: the inside of first shell (5) is through support and first motor (6) looks rigid coupling, the output rigid coupling of first motor (6) has lead screw (7).
4. The novel accurate drilling equipment for casting machining according to claim 3, is characterized in that: the outer wall of lead screw (7) links to each other with the support screw thread, and the top rigid coupling of support has second motor (8), the output rigid coupling of second motor (8) has drill bit (9).
5. The novel accurate drilling equipment for casting machining according to claim 1, is characterized in that: a fixing device (4) is arranged above the inner part of the machine shell (1);
the fixing device (4) comprises a second shell (401), a second hydraulic cylinder (402), a second connecting rod (403), a third connecting rod (404) and a clamping block (405);
the outer wall and casing (1) looks rigid coupling of second shell (401), the inside rigid coupling of second shell (401) has second pneumatic cylinder (402), the output of second pneumatic cylinder (402) rotates through pivot and two second connecting rods (403) to be connected, the one end of second connecting rod (403) rotates through pivot and third connecting rod (404) to be connected, the one end of third connecting rod (404) rotates through pivot and second shell (401) to be connected, the other end of third connecting rod (404) passes through spout and grip block (405) sliding connection, spout and second shell (401) sliding connection are passed through to the bottom of grip block (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123377914.4U CN216502503U (en) | 2021-12-29 | 2021-12-29 | Novel accurate drilling equipment is used in foundry goods processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123377914.4U CN216502503U (en) | 2021-12-29 | 2021-12-29 | Novel accurate drilling equipment is used in foundry goods processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502503U true CN216502503U (en) | 2022-05-13 |
Family
ID=81513643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123377914.4U Expired - Fee Related CN216502503U (en) | 2021-12-29 | 2021-12-29 | Novel accurate drilling equipment is used in foundry goods processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502503U (en) |
-
2021
- 2021-12-29 CN CN202123377914.4U patent/CN216502503U/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: 20220513 |