CN217750369U

CN217750369U - Numerically controlled fraise machine with stable base

Info

Publication number: CN217750369U
Application number: CN202221886165.XU
Authority: CN
Inventors: 黄彬; 马建
Original assignee: Shanghai Yujin Environmental Protection Equipment Co ltd
Current assignee: Shanghai Yujin Environmental Protection Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The application relates to a numerical control milling machine with a stable base, which relates to the technical field of centrifugal machine processing and comprises a lower base fixedly arranged on the ground, a supporting seat connected on the lower base, an upper base fixedly connected on one side of the supporting seat far away from the lower base and a numerical control milling machine body arranged on the upper base; the lower base is provided with a first embedded groove and a second embedded groove which are mutually communicated, two groups of second embedded grooves are arranged and are positioned on two sides of the first embedded groove, and the support bases are correspondingly embedded in the first limiting groove and the second limiting groove for installation; the bottom of the second limiting groove is communicated with a mounting hole, a first shock absorption spring is vertically arranged in the mounting hole, one end of the first shock absorption spring is fixedly connected to the lower base, and the other end of the first shock absorption spring is fixedly connected to the supporting seat. This application has the vibrations influence of other processing equipment to the numerically controlled fraise machine body in slowing down the workshop, improves numerically controlled fraise machine body operating stability's effect.

Description

Numerically controlled fraise machine with stable base

Technical Field

The application relates to the technical field of centrifugal machine processing, in particular to a numerical control milling machine with a stable base.

Background

The centrifugal machine is a machine which utilizes centrifugal force to accelerate the separation of different materials to be separated. In the production process of the centrifuge, parts on the centrifuge need to be processed and produced by a numerical control milling machine.

A numerically controlled milling machine is a machine tool for milling various surfaces of a workpiece with a milling cutter, and generally, the milling cutter is rotated and moved, and the workpiece and the milling cutter are moved and fed, so that the material is processed into various parts meeting design requirements.

The numerical control milling machine is often used on the ground in a workshop directly in the using process, a plurality of processing devices can run simultaneously in the general workshop, other processing devices can generate vibration to be transmitted to the ground in the running process, the stability of the numerical control milling machine is further influenced, and the numerical control milling machine is not favorable for processing high-precision parts.

SUMMERY OF THE UTILITY MODEL

In order to improve that numerically controlled fraise machine directly puts on workshop subaerial, stability receives the problem of influence easily, this application provides a numerically controlled fraise machine with stable base.

The application provides a pair of numerically controlled fraise machine with stabilize base adopts following technical scheme:

a numerically controlled fraise machine with a stable base comprises a lower base fixedly arranged on the ground, a supporting seat connected on the lower base, an upper base fixedly connected on one side of the supporting seat far away from the lower base and a numerically controlled fraise machine body arranged on the upper base; the lower base is provided with a first embedded groove and a second embedded groove which are mutually communicated, the second embedded grooves are provided with two groups and are positioned at two sides of the first embedded groove, and the support seats are correspondingly embedded in the first embedded groove and the second embedded groove for installation; the bottom of the second limiting groove is communicated with a mounting hole, a first shock absorption spring is vertically arranged in the mounting hole, one end of the first shock absorption spring is fixedly connected to the lower base, and the other end of the first shock absorption spring is fixedly connected to the supporting seat.

Through adopting above-mentioned technical scheme, among the first embedded groove and the second embedded groove of base under the seat was installed to the brace, the both ends of brace are connected on first shock absorption spring, and first shock absorption spring absorbs the consumption to the vibrations that transmit on base and the brace down to other processing equipment in the workshop has slowed down the vibrations influence of numerical control milling machine body, has improved the stability of numerical control milling machine during operation.

Optionally, prop the seat and be provided with two of symmetric distribution, be provided with the go-between two props the seat, the go-between has a plurality of second to inhale shake spring along circumference rigid coupling, the other end rigid coupling that the second was inhaled shake spring is on propping the seat.

By adopting the technical scheme, the second shock-absorbing spring is used for further buffering and absorbing the shock transmitted to the supporting seat, and the second shock-absorbing spring is arranged along the circumferential direction of the connecting ring, so that the energy consumption and absorption of the shock transmitted from multiple directions can be realized, the stability of the numerically controlled milling machine body is further improved, and the improvement of the processing precision of the numerically controlled milling machine body is facilitated.

Optionally, a shock absorbing pad is arranged on one side of the upper base, which is away from the supporting seat, and the body of the numerical control milling machine is pressed against the shock absorbing pad.

Through adopting above-mentioned technical scheme, inhale and shake the pad and offset the absorption to the vibrations energy between upper base and the numerically controlled fraise machine body to reduce the vibrations that transmit on the numerically controlled fraise machine body, improved the stable strength of numerically controlled fraise machine body.

Optionally, the upper base is provided with a mounting groove, the numerically controlled fraise machine body is located in the mounting groove, a fixing component is arranged on the side wall of the mounting groove, and the fixing component is used for connecting the upper base and the numerically controlled fraise machine body.

Through adopting above-mentioned technical scheme, the numerically controlled fraise machine body sets up in mounting groove, and the fixed subassembly of both sides is connected numerically controlled fraise machine body and top base are firm, avoids numerically controlled fraise machine body and top base to take place to rock, has strengthened the connection reliability of structure.

Optionally, the fixing assembly includes a transverse supporting rod penetrating through the upper base, a first locking plate fixedly connected to one end of the transverse supporting rod and connected to the numerically controlled milling machine body through a bolt, and a hydraulic cylinder fixedly connected to the other end of the transverse supporting rod, and the hydraulic cylinder is fixedly connected to the upper base.

Through adopting above-mentioned technical scheme, the numerically controlled fraise machine body is placed in the mounting groove of upper base, the pneumatic cylinder drives the motion of horizontal stay to the direction that is close to the numerically controlled fraise machine body, support until first jam plate and press on the side of numerically controlled fraise machine body, fix the locking of first jam plate on the numerically controlled fraise machine body through bolted connection afterwards, form the firm connection of upper base and numerically controlled fraise machine body, the stable strength of structure has been strengthened, and the horizontal stay can be at the telescopic motion of the drive of pneumatic cylinder, make the upper base can carry out fixed mounting to the numerically controlled fraise machine body of equidimension not, the suitability has been promoted.

Optionally, the transverse supporting rod is further connected with an inclined supporting rod which is obliquely arranged, the other end of the inclined supporting rod is hinged to a second locking plate, and the second locking plate is connected with the numerical control milling machine body through bolts.

Through adopting above-mentioned technical scheme, second locking plate and numerically controlled fraise machine body are firmly connected, and diagonal brace and spreader bar form triangle bearing structure, have further strengthened the steadiness that supports to numerically controlled fraise machine body.

Optionally, one end of each of the transverse supporting rod and the diagonal supporting rod is hinged.

By adopting the technical scheme, the transverse supporting rod is hinged with the inclined supporting rod, so that the inclined supporting rod can be rotated and retracted to be in a horizontal state with the transverse supporting rod under the condition of nonuse, and the space occupation is saved.

Optionally, a vertical rod is fixedly connected to the upper base, a position-avoiding long hole is formed in the transverse supporting rod along the length direction, the vertical rod penetrates through the position-avoiding long hole and extends to one side of the transverse supporting rod, one side, facing the transverse supporting rod, of the inclined supporting rod is an inclined plane, and the inclined plane of the inclined supporting rod is in sliding butt joint with the vertical rod.

By adopting the technical scheme, in the process of extending the transverse stay bar, the inclined stay bar moves along with the transverse stay bar, the inclined plane of the inclined stay bar is abutted against one end of the vertical bar to perform relative sliding, and in the process of moving towards the numerical control milling machine body, the inclined stay bar is opened at an angle synchronously to form a triangular supporting structure with the transverse stay bar; through setting up the montant, under the firm prerequisite of the connection of assurance, make the connection process easy operation of top base and numerically controlled fraise machine body, simple to operate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up base, bracketing seat, upper base and first shock-absorbing spring down, first shock-absorbing spring absorbs the consumption to transmitting vibrations on base and the bracketing seat down to slowed down the vibrations influence of other processing equipment in the workshop to the numerically controlled fraise machine body, improved the stability during numerically controlled fraise machine operation.

2. Through setting up the second and inhale shake the shock spring and inhale shake the pad to the vibrations energy of propping between seat, upper base and the numerically controlled fraise machine body offsets the absorption, has reduced the vibrations that transmit on the numerically controlled fraise machine body, has further improved the stable strength of numerically controlled fraise machine body.

3. Through setting up fixed subassembly, first locking board and second locking board are firmly connected with the numerically controlled fraise machine body respectively, and spreader strut and diagonal brace form triangular support structure to the steadiness of supporting to the numerically controlled fraise machine body has been strengthened.

Drawings

FIG. 1 is a schematic structural diagram of a numerically controlled milling machine provided with a stable base in an embodiment of the present application;

FIG. 2 is an exploded view of the lower base and bracketing in a mated relationship in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a fixing assembly in an embodiment of the present application.

Description of reference numerals: 1. a lower base; 11. a first embedded groove; 12. a second embedded groove; 13. mounting holes; 2. a support seat; 21. a convex clamping platform; 3. an upper base; 31. installing a groove; 32. a shock absorbing pad; 4. a numerical control milling machine body; 5. a first shock absorbing spring; 6. a connecting ring; 7. a second shock absorbing spring; 8. a fixing assembly; 81. a transverse stay bar; 811. a bump; 812. avoiding the slot hole; 82. a first locking plate; 83. a hydraulic cylinder; 84. a diagonal brace; 841. an inclined surface; 85. a first pin shaft; 86. a second locking plate; 861. a card holder; 87. a second pin shaft; 88. a vertical rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses numerically controlled fraise machine with stabilize base, refer to FIG. 1, including lower base 1, prop seat 2, upper base 3 and numerically controlled fraise machine body 4, lower base 1, prop seat 2 and upper base 3 and form and stabilize the base, play the support installation effect to numerically controlled fraise machine body 4.

Referring to fig. 1 and 2, lower base 1 fixed mounting is subaerial, and first embedded groove 11 and second embedded groove 12 have been seted up to one side that lower base 1 deviates from ground, and first embedded groove 11 and second embedded groove 12 communicate each other, and second embedded groove 12 is provided with two sets ofly, and two sets ofly second embedded grooves 12 are located the both sides of first embedded groove 11 respectively, and first embedded groove 11 and second embedded groove 12 form the ladder groove structure. The support seat 2 is correspondingly embedded into the lower base 1 for installation, an outer convex clamping table 21 is arranged on one end face of the support seat 2, a part of one end of the support seat 2 is embedded and abutted into the first embedded groove 11, and the outer convex clamping table 21 is correspondingly embedded and installed into the second embedded groove 12.

Referring to fig. 2, a communicated mounting hole 13 is further formed in the bottom of the second embedding groove 12 on the lower base 1, a first shock absorption spring 5 is vertically arranged in the mounting hole 13, one end of the first shock absorption spring 5 is fixedly connected to the lower base 1, and the other end of the first shock absorption spring 5 is fixedly connected to the outer convex clamping table 21. The first shock absorbing spring 5 is in a compressed state for absorbing shock energy transmitted to the lower base 1 and the stay 2.

Referring to fig. 1, the supporting seat 2 is provided with two symmetrically arranged pieces, a connecting ring 6 is arranged between the two supporting seats 2, a second shock-absorbing spring 7 is fixedly connected to the connecting ring 6, and the other end of the second shock-absorbing spring 7 is fixedly connected to the side surface of the supporting seat 2. The secondary shock-absorbing springs 7 are provided with a plurality of groups around the circumference of the connecting ring 6, and the other ends of the secondary shock-absorbing springs 7 of the plurality of groups are correspondingly and fixedly connected to different positions of the two side supporting seats 2. The secondary shock-absorbing spring 7 is used for absorbing the shock transmitted to the stay 2 in different directions.

The part of the supporting seat 2 far away from the lower base 1 is arranged to be supported in an inclined state so as to strengthen the supporting strength. The end surface of the supporting seat 2 is fixedly connected with an upper base 3 which is horizontally arranged. Mounting groove 31 has been seted up to one side that upper base 3 deviates from to prop seat 2, and the tank bottom of mounting groove 31 is provided with inhales the shake pad 32, inhales the cushion that shake pad 32 and make for rubber materials. The numerically controlled milling machine body 4 is located in the mounting groove 31, and the bottom end of the numerically controlled milling machine body 4 is pressed against the shock-absorbing pad 32.

Referring to fig. 1 and 3, fixing components 8 are arranged on two sides of the mounting groove 31 of the upper base 3, and the fixing components 8 are used for connecting and fastening the numerically controlled milling machine body 4. Fixed subassembly 8 includes the horizontal stay 81 of level setting, and horizontal stay 81 wears to establish on upper base 3, and with upper base 3 sliding connection. One end of the transverse supporting rod 81 facing the numerically controlled milling machine body 4 is fixedly connected with a first locking plate 82, and a through hole is formed in the first locking plate 82. One end of the transverse supporting rod 81 far away from the numerically controlled milling machine body 4 is fixedly connected with a hydraulic cylinder 83, and the hydraulic cylinder 83 is fixedly installed on the outer side of the upper base 3. The hydraulic cylinder 83 is used for driving the transverse supporting rod 81 to move towards the direction of the numerically controlled milling machine body 4 until the first locking plate 82 abuts against the numerically controlled milling machine body 4, and a bolt penetrates through a through hole of the first locking plate 82 to be in locking connection with the numerically controlled milling machine body 4.

A convex block 811 is arranged on the rod body of the transverse strut 81 far from the numerical control milling machine body 4, an abdicating groove is arranged in the center of the convex block 811, an inclined strut 84 is embedded in the abdicating groove, a through hole is arranged on the rod body of the inclined strut 84, a through hole is correspondingly arranged on the convex block 811 of the transverse strut 81, a first pin shaft 85 penetrates through the through holes of the inclined strut 84 and the transverse strut 81, the inclined strut 84 and the transverse strut 81 form a hinged connection, and the inclined strut 84 can rotate relative to the transverse strut 81 by taking the first pin shaft 85 as a center. One end of the inclined strut 84, which is far away from the pin shaft, is hinged with a second locking plate 86, a clamping seat 861 is arranged on the second locking plate 86, the inclined strut 84 is embedded into the clamping seat 861 of the second locking plate 86, corresponding through holes are respectively arranged on the inclined strut 84 and the clamping seat 861, and a second pin shaft 87 is arranged in the through holes in a penetrating manner to form hinged connection.

Referring to fig. 1 and 3, a vertical rod 88 is fixedly connected in the mounting groove 31 of the upper base 3, the transverse strut 81 is provided with a space-avoiding long hole 812 along the length direction, the vertical rod 88 is inserted into the space-avoiding long hole 812, one end of the vertical rod 88 abuts against the inclined strut 84, and one side of the inclined strut 84 facing the transverse strut 81 is provided with an inclined surface 841. When the numerically controlled milling machine body 4 is not mounted on the upper base 3, the transverse supporting rod 81 and the diagonal supporting rod 84 are in a parallel state; when the hydraulic cylinder 83 drives the transverse supporting rod 81 to move towards the numerically controlled milling machine body 4, the inclined supporting rod 84 moves along with the transverse supporting rod, the inclined surface 841 of the inclined supporting rod 84 and the vertical rod 88 slide relatively, the inclined supporting rod 84 slides and opens a certain angle around the first pin shaft 85 relative to the transverse supporting rod 81, and the inclined supporting rod 84, the transverse supporting rod 81 and the side wall of the numerically controlled milling machine body 4 form a triangular supporting structure. Until the first locking plate 82 abuts against the numerically controlled milling machine body 4, the second locking plate 86 also abuts against the numerically controlled milling machine body 4, and then bolts are respectively inserted for locking and fixing.

The implementation principle of the embodiment of the application is as follows: numerical control milling machine body 4 fixed mounting is on last base 3 to carry out fixed connection through first locking plate 82 and second locking plate 86, first shock absorption spring 5, second shock absorption spring 7 and inhale and shake pad 32 and produce to transmit to subaerial vibrations energy and cushion the absorption to other processing equipment in the workshop, thereby improved numerical control milling machine body 4's stability.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a numerically controlled fraise machine with stabilize base which characterized in that: the numerical control milling machine comprises a lower base (1) fixedly installed on the ground, a supporting seat (2) connected to the lower base (1), an upper base (3) fixedly connected to one side, far away from the lower base (1), of the supporting seat (2), and a numerical control milling machine body (4) installed on the upper base (3); the lower base (1) is provided with a first embedded groove (11) and a second embedded groove (12) which are mutually communicated, two groups of the second embedded grooves (12) are arranged and are positioned on two sides of the first embedded groove (11), and the support base (2) is correspondingly embedded into the first embedded groove (11) and the second embedded groove (12) for installation; the bottom of the second embedded groove (12) is also communicated with a mounting hole (13), a first shock absorption spring (5) is vertically arranged in the mounting hole (13), one end of the first shock absorption spring (5) is fixedly connected to the lower base (1), and the other end of the first shock absorption spring is fixedly connected to the supporting seat (2).

2. A numerically controlled fraise machine provided with a stable base according to claim 1, characterized in that: prop seat (2) and be provided with two of symmetric distribution, two prop and be provided with go-between (6) between seat (2), go-between (6) have a plurality of second to inhale shake spring (7) along the circumference rigid coupling, the other end rigid coupling that the second was inhaled shake spring (7) is on propping seat (2).

3. A numerically controlled fraise machine provided with a stable base according to claim 1, characterized in that: one side of the upper base (3) departing from the supporting seat (2) is provided with a shock absorption pad (32), and the numerical control milling machine body (4) is pressed against the shock absorption pad (32).

4. A numerically controlled fraise machine provided with a stable base according to claim 1, characterized in that: the numerical control milling machine is characterized in that the upper base (3) is provided with a mounting groove (31), the numerical control milling machine body (4) is located in the mounting groove (31), a fixing component (8) is arranged on the side wall of the mounting groove (31), and the fixing component (8) is used for connecting the upper base (3) and the numerical control milling machine body (4).

5. A numerically controlled fraise machine provided with a stable base according to claim 4, characterized in that: the fixed component (8) comprises a transverse supporting rod (81) penetrating through the upper base (3), a first locking plate (82) fixedly connected to one end of the transverse supporting rod (81) and connected with the numerical control milling machine body (4) through a bolt, and a hydraulic cylinder (83) fixedly connected to the other end of the transverse supporting rod (81), wherein the hydraulic cylinder (83) is fixedly connected to the upper base (3).

6. A numerically controlled fraise machine provided with a stable base according to claim 5, characterized in that: the transverse stay bar (81) is also connected with an inclined stay bar (84) which is obliquely arranged, the other end of the inclined stay bar (84) is hinged with a second locking plate (86), and the second locking plate (86) is in bolted connection with the numerical control milling machine body (4).

7. A numerically controlled fraise machine provided with a stable base according to claim 6, characterized in that: one end of the transverse supporting rod (81) is hinged with one end of the inclined supporting rod (84).

8. A numerically controlled fraise machine provided with a stable base according to claim 7, characterized in that: the utility model discloses a bracing piece, including upper base (3), last rigid coupling has montant (88), set up on horizontal strut (81) along length direction keep away position slot hole (812), montant (88) pass keep away position slot hole (812) and stretch out to one side of horizontal strut (81), inclined strut (84) are inclined plane (841) towards one side of horizontal strut (81), inclined plane (841) and montant (88) slip butt of inclined strut (84).