阅读说明：本技术 一种具有散热机构的立式加工数控机床 (Vertical processing digit control machine tool with heat dissipation mechanism ) 是由 张冬明 于 2021-07-08 设计创作，主要内容包括：本发明公开了数控机床领域,具体为一种具有散热机构的立式加工数控机床,包括旋转结构、安装壳以及水泵,安装壳包括外壳,外壳内安装有隔板,安装壳内转动插接有可以带动水泵运转的旋转结构,隔板上端面转动插接有传动轴,传动轴上方安装有连接杆,隔板下端面安装有可以旋转结构供水散热的给水泵,水泵下端面固定连接有导水管；有益效果为：本发明提出一种具有散热机构的立式加工数控机床对传统的立式加工数控机床进行结构优化,使其更加方便散热。(The invention discloses the field of numerical control machines, in particular to a vertical machining numerical control machine with a heat dissipation mechanism, which comprises a rotating structure, an installation shell and a water pump, wherein the installation shell comprises an outer shell, a partition plate is installed in the outer shell, the rotating structure capable of driving the water pump to operate is rotationally inserted in the installation shell, a transmission shaft is rotationally inserted in the upper end surface of the partition plate, a connecting rod is installed above the transmission shaft, a water supply pump capable of supplying water and dissipating heat for the rotating structure is installed on the lower end surface of the partition plate, and a water guide pipe is fixedly connected to the lower end surface of the water pump; the beneficial effects are that: the invention provides a vertical machining numerical control machine tool with a heat dissipation mechanism, which optimizes the structure of the traditional vertical machining numerical control machine tool and enables the traditional vertical machining numerical control machine tool to dissipate heat more conveniently.)

1. The utility model provides a vertical processing digit control machine tool with heat dissipation mechanism, includes revolution mechanic, installation shell and water pump, its characterized in that:

the mounting shell comprises an outer shell, a partition board is fixedly connected in the outer shell, a rotating structure which can drive the water pump to operate is rotatably inserted in the mounting shell, the rotating structure comprises a rotating shell, a driving shaft is arranged in the rotating shell,

end face bolt fixed connection drill bit under the drive shaft, the baffle up end rotates to peg graft and has the transmission shaft, and the connecting rod is installed to the transmission shaft top, and the connecting rod is located the transmission shaft top and is close to centre of a circle department, and end face installs the water-feeding pump that can supply water for the drill bit heat dissipation under the baffle, end face fixedly connected with aqueduct under the water pump.

2. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the rotary shell comprises an upper rotary shell, an upper rotary shell outer side fixedly connected with matching block I, an upper rotary shell lower end face fixedly connected with inserting block I, a lower rotary shell is arranged below the upper rotary shell, a lower rotary shell upper end face fixedly connected with inserting block II, a lower rotary shell upper side fixedly connected with matching block II, a lower rotary shell middle section fixedly connected with water inlet, and a lower rotary shell lower side fixedly connected with matching block III.

3. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the driving shaft comprises a cylinder, a driving gear is fixedly connected to the lower end face of the cylinder, a first insertion groove is formed in the upper end face of the driving gear, a second insertion groove is formed in the lower end face of the driving gear, a prisoner cage cylinder is fixedly connected to the lower end face of the driving gear, and a connector is installed in the center of the lower end face of the prisoner cage cylinder.

4. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the drill bit comprises a cushion block, a drill shaft is installed on the lower end face of the cushion block, spherical through holes are formed in the circumferential array of the lower end face of the drill shaft, a ball body is installed in each spherical through hole, the cushion block is fixedly connected with the prisoner cage cylinder through a bolt, a connector is inserted into the drill shaft, and the ball body is in running fit with the spherical through holes.

5. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the feed pump includes the retaining piece, and the spout has been seted up to retaining piece up end, installs the slider in the spout, has seted up the spacing groove in the middle of the spout, and slider up end fixedly connected with drives the piece, and terminal surface fixedly connected with seals the piece under the slider, and the delivery port is installed to the terminal surface under the retaining piece, and check valve one is installed to the retaining piece up end left and right sides, and check valve two is installed to the terminal surface left and right sides under the retaining piece.

6. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the retaining piece is hollow cuboid structure, terminal surface fixed connection under retaining piece and the baffle, the spout is the cuboid structure, the slider is the cuboid structure, slider and spout sliding fit, the spacing groove is the cuboid structure, spacing groove length is the third of spout, slider length is greater than spacing groove length and slider and spacing groove formation is sealed, it has the connecting rod to drive a piece up end rotation grafting, drive piece and spacing groove sliding fit, sealed piece forms sealed and sliding fit with the retaining block inboard, the pressure that one-way valve can bear is greater than one-way valve up end water pressure, the pressure that two one-way valves can bear is greater than two up end water pressures of one-way valve, delivery port and aqueduct fixed connection.

7. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the upper rotating shell is of a hollow cylinder structure, the first matching block is of a circular ring structure, the first matching block is rotatably inserted into the upper end face of the shell, the first inserting block is of an annular structure with a convex section, the lower rotating shell is of a hollow cylinder structure, the second inserting block is of an annular structure with a convex section, the second matching block is of a circular ring structure, the second matching block is rotatably inserted into the partition plate, the water inlet is fixedly connected with the aqueduct, the water inlet is communicated with the inner side of the lower rotating shell, the third matching block is of a circular ring structure, and the third matching block is rotatably inserted into the lower end face of the shell.

8. The vertical processing numerically controlled machine tool with the heat dissipation mechanism of claim, wherein: the cylinder is in running fit with the upper rotating shell to drive the gear to be meshed with the transmission shaft, one section of each insertion groove is of a convex annular structure, the other section of each insertion groove is of a convex annular structure, the first insertion groove is in running fit with the first insertion block, the second insertion groove is of a convex annular structure, the second insertion groove is in running fit with the second insertion block, the prisoner cage cylinder is of a hollow cylindrical structure with through inside and outside, and the interface is communicated with the inside of the prisoner cage cylinder.

Technical Field

The invention relates to the field of numerical control machine tools, in particular to a vertical machining numerical control machine tool with a heat dissipation mechanism.

Background

The numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), and is an automatic machine tool provided with a program control system. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

In the prior art, the machining of a numerical control machine tool needs to cool a machined part, but the calculation speed of the machine tool is reduced by using a traditional water pipe, so that the efficiency is reduced; therefore, the invention provides a vertical machining numerical control machine tool with a heat dissipation mechanism to solve the problems.

Disclosure of Invention

The invention aims to provide a vertical machining numerical control machine tool with a heat dissipation mechanism, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vertical processing digit control machine tool with heat dissipation mechanism, including revolution mechanic, installation shell and water pump, the installation shell includes the shell, fixedly connected with baffle in the shell, the installation shell internal rotation is pegged graft and is had the revolution mechanic that can drive water pump moving, revolution mechanic includes rotatory shell, install the drive shaft in the rotatory shell, drive under the axle terminal surface bolt fixed connection drill bit, the baffle up end rotates to peg graft and has the transmission shaft, the connecting rod is installed to the transmission shaft top, the connecting rod is located the transmission shaft top and is close to centre of a circle department, terminal surface installs the radiating water-feeding pump that can supply water for the drill bit under the baffle, terminal surface fixedly connected with aqueduct under the water pump.

Preferably, the rotating shell comprises an upper rotating shell, a first matching block is fixedly connected to the outer side of the upper rotating shell, a first inserting block is fixedly connected to the lower end face of the upper rotating shell, a lower rotating shell is arranged below the upper rotating shell, a second inserting block is fixedly connected to the upper end face of the lower rotating shell, a second matching block is fixedly connected to the upper side of the lower rotating shell, a water inlet is fixedly connected to the middle section of the lower rotating shell, and a third matching block is fixedly connected to the lower side of the lower rotating shell.

Preferably, the driving shaft comprises a cylinder, a first insertion groove is formed in the upper end face of the driving gear, a second insertion groove is formed in the lower end face of the driving gear, a prisoner cage cylinder is fixedly connected to the lower end face of the driving gear, and a connector is installed in the center of the lower end face of the prisoner cage cylinder.

Preferably, the drill bit includes the cushion, and the drilling spindle is installed to the terminal surface under the cushion, and spherical through-hole has been seted up to terminal surface circumference array under the drilling spindle, installs the spheroid in the spherical through-hole, and the cushion passes through bolt fixed connection with the prisoner's cage section of thick bamboo, and the interface inserts the drilling spindle, spheroid and spherical through-hole normal running fit.

Preferably, the feed pump includes the retaining piece, and the spout has been seted up to retaining piece up end, installs the slider in the spout, has seted up the spacing groove in the middle of the spout, and slider up end fixedly connected with drives the piece, and terminal surface fixedly connected with seals the piece under the slider, and the delivery port is installed to the terminal surface under the retaining piece, and check valve one is installed to the retaining piece up end left and right sides, and check valve two is installed to the terminal surface left and right sides under the retaining piece.

Preferably, the retaining piece is hollow cuboid structure, terminal surface fixed connection under retaining piece and the baffle, the spout is the cuboid structure, the slider is the cuboid structure, slider and spout sliding fit, the spacing groove is the cuboid structure, spacing groove length is the third of spout, slider length is greater than spacing groove length and slider and spacing groove formation and seals, it has the connecting rod to drive the rotation of piece up end, drive piece and spacing groove sliding fit, sealed piece forms sealed and sliding fit with the retaining block inboard, the pressure that one check valve can bear is greater than one-way valve up end water pressure, the pressure that two check valves can bear is greater than two up end water pressures of check valve, delivery port and aqueduct fixed connection.

Preferably, the upper rotating shell is of a hollow cylinder structure, the first matching block is of a circular ring structure, the first matching block is rotatably inserted into the upper end face of the shell, the first inserting block is of an annular structure with a convex section, the lower rotating shell is of a hollow cylinder structure, the second inserting block is of an annular structure with a convex section, the second matching block is of a circular ring structure, the second matching block is rotatably inserted into the partition plate, the water inlet is fixedly connected with the water guide pipe, the water inlet is communicated with the inner side of the lower rotating shell, the third matching block is of a circular ring structure, and the third matching block is rotatably inserted into the lower end face of the shell.

Preferably, the cylinder is in running fit with the upper rotating shell to drive the gear to be meshed with the transmission shaft, one section of the insertion groove is of a convex annular structure, the other section of the insertion groove is of a hollow cylindrical structure which is through from inside to outside, and the interface is communicated with the inner side of the prisoner cage cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a vertical machining numerical control machine tool with a heat dissipation mechanism, which is used for carrying out structural optimization on the traditional vertical machining numerical control machine tool, a drill bit is rotated to do work by rotating a driving shaft, a driving gear is simultaneously driven to drive a transmission shaft to rotate, a connecting rod above the transmission shaft is enabled to rotate around a circle center, the other end of the connecting rod enables a sliding block to rotate in a sliding groove due to the fact that the sliding block cannot rotate, when a water storage block is sealed, the sliding block moves left and right to open a one-way valve I and a one-way valve II, water in a shell is sucked and then discharged from a water outlet, and water drainage is realized through the power of the numerical control machine tool;

2. the invention provides a vertical machining numerical control machine tool with a heat dissipation mechanism, which is used for carrying out structure optimization on a traditional vertical machining numerical control machine tool, wherein a water guide pipe flows into a drill bit, and when a ball body contacts water, the rotating drill bit can take out the water through the ball body to form a cooling effect.

Drawings

FIG. 1 is a schematic structural view of a vertical machining numerical control machine tool with a heat dissipation mechanism according to the present invention;

FIG. 2 is a sectional view of the structure of the mounting housing of the vertical machining numerically-controlled machine tool with the heat dissipation mechanism according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the rotating structure of the vertical machining NC machine tool with the heat dissipation mechanism according to the present invention;

FIG. 5 is a cross-sectional view of a vertical numerically controlled machine tool with a heat dissipation mechanism according to the present invention.

In the figure: 1. a rotating structure; 11. driving a shaft; 111. a cylinder; 112. driving the gear; 113. a first inserting groove; 114. a second inserting groove; 115. a prisoner cage cylinder; 116. an interface; 12. rotating the housing; 121. rotating the shell upwards; 122. matching the first block; 123. a first plug-in block; 124. a lower rotating housing; 125. a matching block II; 126. a second plug-in block; 128. a water inlet; 127. a matching block III; 13. a drill bit; 131. cushion blocks; 132. a drill shaft; 133. a spherical through hole; 134. a sphere; 2. mounting a shell; 21. a housing; 22. a partition plate; 3. a drive shaft; 4. a connecting rod; 5. a water pump; 51. a water storage block; 52. a limiting groove; 53. a chute; 54. a slider; 55. driving the block; 56. a sealing block; 57. a water outlet; 58. a one-way valve I; 59. a second one-way valve; 6. a water conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a vertical processing digit control machine tool with heat dissipation mechanism, including revolution mechanic 1, installation shell 2 and water pump 5, installation shell 2 includes shell 21, fixedly connected with baffle 22 in the shell 21, 2 internal rotations of installation shell are pegged graft and are had and to drive 5 moving revolution mechanic 1 of water pump, revolution mechanic 1 includes rotatory shell 12, install in the rotatory shell 12 and drive axle 11, end face bolt fixed connection drill bit 13 under the drive axle 11, baffle 22 up end rotates to peg graft and has transmission shaft 3, connecting rod 4 is installed to 3 tops of transmission shaft, connecting rod 4 is located 3 tops of transmission shaft and is close to centre of a circle departments, end face is installed under the baffle 22 and can supplies water radiating feed pump 5 for drill bit 13, end face fixedly connected with aqueduct 6 under the water pump 5, transport water through aqueduct 6.

The rotating shell 12 comprises an upper rotating shell 121, a first matching block 122 is fixedly connected to the outer side of the upper rotating shell 121, a first inserting block 123 is fixedly connected to the lower end face of the upper rotating shell 121, a lower rotating shell 124 is arranged below the upper rotating shell 121, a second inserting block 126 is fixedly connected to the upper end face of the lower rotating shell 124, a second matching block 125 is fixedly connected to the upper side of the lower rotating shell 124, a water inlet 128 is fixedly connected to the middle section of the lower rotating shell 124, and a third matching block 127 is fixedly connected to the lower side of the lower rotating shell 124.

The driving shaft 11 comprises a cylinder 111, a driving gear 112 is fixedly connected to the lower end face of the cylinder 111, a first insertion groove 113 is formed in the upper end face of the driving gear 112, a second insertion groove 114 is formed in the lower end face of the driving gear 112, a prisoner cage cylinder 115 is fixedly connected to the lower end face of the driving gear 112, and a connector 116 is installed in the center of the lower end face of the prisoner cage cylinder 115.

The drill bit 13 comprises a cushion block 131, a drill shaft 132 is installed on the lower end face of the cushion block 131, spherical through holes 133 are formed in the circumferential array of the lower end face of the drill shaft 132, a sphere 134 is installed in the spherical through holes 133, the cushion block 131 and the prisoner cage cylinder 115 are fixedly connected through bolts, the interface 116 is inserted into the drill shaft 132, the drill bit 13 is fixedly connected with the driving shaft 11, the sphere 134 is in running fit with the spherical through holes 133, the sphere 134 rotates in the spherical through holes 133, meanwhile, water in the drill bit 13 can be taken out, and the heat dissipation effect is achieved.

The feed pump 5 includes retaining block 51, spout 53 has been seted up to retaining block 51 up end, install slider 54 in the spout 53, spacing groove 52 has been seted up in the middle of the spout 53, slider 54 up end fixedly connected with drives piece 55, slider 54 down end fixedly connected with seals piece 56, delivery port 57 is installed to retaining block 51 terminal surface down, one-way valve 58 is installed to retaining block 51 up end left and right sides, two one-way valves 59 are installed to retaining block 51 terminal surface left and right sides.

The water storage block 51 is of a hollow cuboid structure, the water storage block 51 is fixedly connected with the lower end face of the partition plate 22, the sliding groove 53 is of a cuboid structure, the sliding block 54 is in sliding fit with the sliding groove 53 to realize that the sliding block 54 slides in the sliding groove 53, the limiting groove 52 is of a cuboid structure, the length of the limiting groove 52 is one third of that of the sliding groove 53, the length of the sliding block 54 is larger than that of the limiting groove 52, the sliding block 54 and the limiting groove 52 form sealing, no matter which water storage block 51 slides to, the sliding block 55 is driven in the limiting groove 52 to drive the sliding block 54 to be sealed, the upper end face of the driving block 55 is rotatably inserted with the connecting rod 4, the connecting rod 4 drives the driving block 55 to perform piston movement due to the driving of the transmission shaft 3, the driving block 55 is in sliding fit with the limiting groove 52 to realize that the driving block 55 slides on the limiting groove 52, the sealing block 56 and the inner side of the water storage block 51 form sealing and sliding fit, and realize that the sealing environment is sealed in the water storage block 51, the pressure that the one-way valve 58 can bear is greater than the one-way valve 58 up end water pressure, prevents that the one-way valve 58 up end rivers from getting into when sealed block 56 does not move, and the pressure that the one-way valve two 59 can bear is greater than the one-way valve two 59 up end water pressure, prevents that the one-way valve two 59 up end rivers from flowing out when sealed block 56 does not move, and delivery port 57 and aqueduct 6 fixed connection.

The upper rotating shell 121 is of a hollow cylinder structure, the first matching block 122 is of a circular ring structure, the first matching block 122 is rotatably inserted into the upper end face of the shell 21, the first inserting block 123 is of an annular structure with a convex section, the lower rotating shell 124 is of a hollow cylinder structure, the second inserting block 126 is of an annular structure with a convex section, the second matching block 125 is of a circular ring structure, the second matching block 125 is rotatably inserted into the partition plate 22, the water inlet 128 is fixedly connected with the water guide pipe 6, the water inlet 128 is communicated with the inner side of the lower rotating shell 124 to achieve water flow inflow, the third matching block 127 is of a circular ring structure, and the third matching block 127 is rotatably inserted into the lower end face of the shell 21.

The connection relationship of the first matching block 122, the second matching block 125 and the third matching block 127 realizes that the driving shaft 11 is fixed in the mounting shell 2 and can rotate.

The cylinder 111 is in rotating fit with the upper rotating shell 121, so that the cylinder 111 rotates in the upper rotating shell 121, the driving gear 112 is meshed with the transmission shaft 3, the driving gear 112 is driven to drive the transmission shaft 3 to rotate, the first insertion groove 113 is of an annular structure with a convex section, the first insertion groove 113 is in rotating fit with the first insertion block 123, the second insertion groove 114 is of an annular structure with a convex section, the second insertion groove 114 is in rotating fit with the second insertion block 126, the upper rotating shell 121 and the lower rotating shell 124 are rotationally inserted on the driving gear 112, the prisoner cage cylinder 115 is of a hollow cylindrical structure with a through inner and outer surface, the connector 116 is communicated with the inner side of the prisoner cage cylinder 115, and water flows into the drill bit 13 through gaps among the prisoner cage cylinders 115.

The working principle is as follows: a large amount of water is arranged above the partition plate 22, the upper end surface of the driving shaft 11 is connected with a motor which can drive the driving shaft 11 to rotate, the rotating shell 12 can fix the driving shaft 11 on the shell 21 and can rotate, meanwhile, water pressed by the water pump 5 is conveniently conveyed to the drill bit 13, the motor is started to drive the shaft 11 to rotate, so that the drill bit 13 rotates to work, meanwhile, the driving gear 112 drives the transmission shaft 3 to rotate, the connecting rod 4 above the transmission shaft 3 rotates around the center of the circle, the other end of the connecting rod 4 cannot rotate due to the sliding block 54, so that the sliding block 54 rotates in the sliding groove 53, when the water storage block 51 is sealed, the left and right movement of the slide block 54 opens the one-way valve I58 and the one-way valve II 59, so that water in the shell 21 is sucked and then discharged from the water outlet 57, flows into the drill bit 13 from the water guide pipe 6, when the ball 134 contacts water, the rotating drill bit 13 will take out the water through the ball 134 to form a cooling effect.

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 invention, the scope of which is defined in the appended claims and their equivalents.