CN211413674U - Clamping device for numerical control machine tool - Google Patents

Clamping device for numerical control machine tool Download PDF

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Publication number
CN211413674U
CN211413674U CN201922104838.6U CN201922104838U CN211413674U CN 211413674 U CN211413674 U CN 211413674U CN 201922104838 U CN201922104838 U CN 201922104838U CN 211413674 U CN211413674 U CN 211413674U
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CN
China
Prior art keywords
installation
machine tool
arc
plate
inclining
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Expired - Fee Related
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CN201922104838.6U
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Chinese (zh)
Inventor
刘国红
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Shenyang Xinbert General Equipment Manufacturing Co ltd
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Shenyang Xinbert General Equipment Manufacturing Co ltd
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Priority to CN201922104838.6U priority Critical patent/CN211413674U/en
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Abstract

The utility model discloses a clamping device that digit control machine tool was used, concretely relates to digit control machine tool technical field, including the lathe, the location sliding tray has been seted up at the top of lathe, and the inside swing joint of location sliding tray has the supporting pulley, the side anti-tilt spacing groove has been seted up to the side of lathe, and the inside swing joint that the side was prevented the spacing groove has prevents the subassembly of inclining, and the outside of lathe has the installation limiting plate through supporting pulley and anti-tilt subassembly swing joint. The utility model discloses a set up the installation limiting plate, in the device working process, utilize two sets of supporting pulley and two parallel arrangement's location sliding tray's looks adaptation setting, for the installation limiting plate provides the slip support, the subassembly is prevented inclining in the cooperation of the two sets of sides of rethread, and it is inside that it carries out spacing slip ball through the location pivot to utilize the built-in spacing groove of preventing inclining of a plurality of that prevents inclining the inside setting of mounting panel to cooperate.

Description

Clamping device for numerical control machine tool
Technical Field
The utility model relates to a digit control machine tool technical field, more specifically say, the utility model relates to a clamping device that digit control machine tool was used.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.
The clamping mode of the existing clamping device is that the clamping is carried out through the outside, however, for the round workpieces, the phenomenon that the cylindrical workpieces roll and fall off in the clamping process can occur due to too small force application, the workpiece machining efficiency is reduced, the workpiece outside is damaged due to too large force application, the workpiece machining quality is affected, meanwhile, the existing clamping device is not provided with a positioning mechanism, manual secondary positioning is needed, and the machining efficiency of a machine tool is greatly affected.
Therefore, it is highly desirable to provide a clamping device for a numerical control machine tool, which has precise positioning and good clamping and fixing effects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a clamping device that digit control machine tool was used, through setting up the installation limiting plate, in the device course of operation, utilize the looks adaptation setting of two sets of supporting pulleys and two parallel arrangement's location sliding tray, provide sliding support for the installation limiting plate, the subassembly is prevented inclining in the cooperation of the two sets of side anti-inclining limiting tray of rethread, it carries out spacing slip ball through the location pivot to utilize the built-in anti-inclining limiting tray cooperation of a plurality of that anti-inclining mounting panel is inside to set up, provide anti-tilt mechanism for the installation limiting plate, when having guaranteed that the installation limiting plate drives the work piece displacement and process the operation, it is accurate to fix a position, in order to solve the.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for a numerical control machine tool comprises a machine tool machining lathe, wherein a positioning sliding groove is formed in the top of the machine tool machining lathe, a supporting pulley is movably connected inside the positioning sliding groove, a side anti-tilting limiting groove is formed in the side edge of the machine tool machining lathe, an anti-tilting component is movably connected inside the side anti-tilting limiting groove, an installation limiting plate is movably connected outside the machine tool machining lathe through the supporting pulley and the anti-tilting component, an installation support is fixedly installed on the top surface of the installation limiting plate, an installation top plate is fixedly installed at the top end of the installation support, fixed installation seats are fixedly installed on the inner side surfaces of the installation support and the installation top plate, an arc-shaped installation plate is embedded and installed inside the fixed installation seats, a sleeving sliding groove is formed inside the fixed installation seats and the arc-shaped installation plate, and a fastening positioning component is movably sleeved inside the sleeving, the end part of the fastening positioning component is fixedly connected with an arc-shaped fastening plate.
In a preferred embodiment, the number of the positioning sliding grooves is two, the two positioning sliding grooves are arranged in parallel, hard rubber cushion pieces are laid at the bottoms of the positioning sliding grooves, and the groove walls of the positioning sliding grooves are in friction connection with the movable wheels of the supporting pulleys.
In a preferred embodiment, the number of the anti-tilt components is two, two anti-tilt components are respectively mounted on the left side surface and the right side surface of the inner portion of the mounting limiting plate in an embedded mode, each anti-tilt component comprises an anti-tilt mounting plate, a plurality of built-in anti-tilt limiting grooves are formed in the inner side surface of each anti-tilt mounting plate, sliding balls are movably mounted in the inner portion of each built-in anti-tilt limiting groove, and a positioning rotating shaft is mounted on the longitudinal connecting surface of each sliding ball and the built-in anti-tilt limiting groove in an embedded mode.
In a preferred embodiment, the number of the side anti-tilt limiting grooves is four, four side anti-tilt limiting grooves are equally divided into two groups, two groups of side anti-tilt limiting grooves are respectively symmetrically arranged on two sides of the machine tool processing lathe in parallel, and the inner walls of the side anti-tilt limiting grooves are in friction connection with the sliding balls of the inner members of the anti-tilt assembly.
In a preferred embodiment, the fixed mounting seat, the arc mounting panel cup joints the spout, and fastening position subassembly and arc mounting plate are the partial part of same composite member centre gripping subassembly, the quantity of centre gripping subassembly is four, and four centre gripping subassemblies pass through respectively fixed mounting seat is circumference form fixed mounting by inside the fixed frame that installation limiting plate, installing support and installation roof constitute.
In a preferred embodiment, the fastening and positioning assembly includes a positioning connecting rod, a fastening spring is movably sleeved outside the positioning connecting rod, one end of the positioning connecting rod is fixedly connected to the outer side surface of the arc-shaped fastening plate, and two sections of the positioning connecting rod are movably sleeved inside the sleeving sliding groove.
In a preferred embodiment, the arc-shaped fastening plate is a metal component with a circular arc-shaped cross section, a protective pad piece made of hard plastic is fixedly mounted on the arc-shaped inner wall of the arc-shaped fastening plate, and anti-skid grains are formed in the inner side wall of the protective pad piece.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the installation limiting plate, in the device working process, utilize two sets of supporting pulley and two parallel arrangement's location sliding tray's looks adaptation setting, for the installation limiting plate provides the slip support, the subassembly is prevented inclining in the cooperation of the two sets of side anti-tilt spacing grooves of rethread, it carries out spacing slip ball through the location pivot inside the built-in anti-tilt spacing groove cooperation of a plurality of that utilizes the inside setting of anti-tilt mounting panel, provide anti-tilt mechanism for the installation limiting plate, when having guaranteed that the installation limiting plate drives the work piece displacement and carries out the processing operation, fix a position accurately, the precision of work piece processing has been improved, the practicality of device has been increased.
2. The utility model discloses a set up fixed mounting seat, the arc mounting panel, cup joint the spout, fastening positioning component cooperation arc mounting plate, the combination constitutes four centre gripping subassemblies, two installing support cooperation installation roofs of rethread are four centre gripping subassemblies and are the circumference form and fix the setting, constitute an annular location clamping part, utilize a plurality of location connecting rod cooperation fastening spring to provide the clamping-force of entad for the arc mounting plate at last, it is fixed to the tight centre gripping of work piece, the protection backing member of recycling arc mounting plate inner wall setting, the problem of work piece droing and the too big damage work piece of centre gripping dynamics has been avoided, the machining efficiency and the practicality of device have been increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the anti-roll assembly of the present invention.
Fig. 3 is a schematic structural view of the clamping assembly of the present invention.
Fig. 4 is the structural schematic diagram of the arc fastening plate of the present invention.
Fig. 5 is a schematic structural view of the fastening and positioning assembly of the present invention.
The reference signs are: 1. a lathe is machined by the machine tool; 2. positioning the sliding groove; 3. a support pulley; 4. a side anti-tilt limit groove; 5. an anti-roll assembly; 6. mounting a limiting plate; 7. mounting a bracket; 8. installing a top plate; 9. fixing the mounting seat; 10. an arc-shaped mounting plate; 11. sleeving the sliding chute; 12. fastening the positioning component; 13. an arc-shaped fastening plate; 14. a clamping assembly; 15. a protective padding; 51. an anti-tilt mounting plate; 52. an anti-tilt limiting groove is arranged in the frame; 53. a sliding ball; 54. positioning the rotating shaft; 121. positioning the connecting rod; 122. and (5) fastening the spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The clamping device for the numerical control machine tool shown in the attached figures 1-5 comprises a machine tool machining lathe 1, a positioning sliding groove 2 is formed in the top of the machine tool machining lathe 1, a supporting pulley 3 is movably connected inside the positioning sliding groove 2, a side anti-tilt limiting groove 4 is formed in the side edge of the machine tool machining lathe 1, an anti-tilt assembly 5 is movably connected inside the side anti-tilt limiting groove 4, an installation limiting plate 6 is movably connected outside the machine tool machining lathe 1 through the supporting pulley 3 and the anti-tilt assembly 5, an installation support 7 is fixedly installed on the top surface of the installation limiting plate 6, an installation top plate 8 is fixedly installed at the top end of the installation support 7, fixed installation seats 9 are fixedly installed on the inner side surfaces of the installation support 7 and the installation top plate 8, arc-shaped installation plates 10 are installed inside the fixed installation seats 9 in an embedded manner, a sleeving sliding groove 11 is formed inside, the inside activity of cup jointing spout 11 is cup jointed fastening position subassembly 12, and the tip fixedly connected with arc mounting plate 13 of fastening position subassembly 12.
Referring to the attached drawings 2 and 3 of the specification specifically, the number of the positioning sliding grooves 2 is two, the two positioning sliding grooves 2 are arranged in parallel, hard rubber pad pieces are laid at the bottoms of the positioning sliding grooves 2, and the groove walls of the positioning sliding grooves 2 are in friction connection with movable wheels of the supporting pulleys 3.
Prevent inclining subassembly 5 and be two, two prevent inclining subassembly 5 and inlay respectively and install the left and right sides face inside installation limiting plate 6, prevent inclining subassembly 5 including preventing inclining mounting panel 51, prevent inclining mounting panel 51's medial surface and seted up the built-in spacing groove 52 that prevents inclining of a plurality of, the equal movable mounting in inside of every built-in spacing groove 52 of preventing inclining has sliding ball 53, sliding ball 53 and the built-in longitudinal joint face of preventing inclining spacing groove 52 are inlayed and are installed location pivot 54.
The quantity that spacing groove 4 was prevented inclining by the side is four, and four sides are prevented inclining spacing groove 4 equivalent and are divided into two sets ofly, and two sets of sides are prevented inclining spacing groove 4 and are seted up in the both sides limit of lathe 1 respectively parallel symmetry, and the inner wall that spacing groove 4 was prevented inclining by the side and the internals slip ball 53 of preventing inclining subassembly 5 are friction connection.
The implementation mode is specifically as follows: through setting up installation limiting plate 6, in the device course of operation, utilize two sets of supporting pulley 3 and two parallel arrangement's location sliding tray 2's looks adaptation setting, for installation limiting plate 6 provides the slip support, subassembly 5 is prevented inclining in the cooperation of two sets of sides anti-tilt spacing groove 4 of rethread, it carries out spacing slip ball 53 through location pivot 54 inside the built-in anti-tilt spacing groove 52 cooperation of a plurality of that utilizes the inside setting of anti-tilt mounting panel 51, for installation limiting plate 6 provides anti-tilt mechanism, when having guaranteed that installation limiting plate 6 drives the work piece displacement and carry out the processing operation, it is accurate to fix a position, the precision of work piece processing has been improved, the practicality of device has been increased.
Referring to the attached drawings 4 and 5 of the specification specifically, the fixed mounting seat 9, the arc mounting plate 10, the sleeving chute 11, the fastening positioning component 12 and the arc fastening plate 13 are sub-components of the same combined component clamping component 14, the number of the clamping components 14 is four, and the four clamping components 14 are respectively and fixedly mounted inside a fixed frame formed by the mounting limiting plate 6, the mounting bracket 7 and the mounting top plate 8 in a circumferential shape through the fixed mounting seat 9.
Fastening position subassembly 12 includes location connecting rod 121, and fastening spring 122 has been cup jointed in the outside activity of location connecting rod 121, and the one end fixed connection of location connecting rod 121 is in the lateral surface of arc mounting plate 13, and two sections activities of location connecting rod 121 are cup jointed in the inside of cup jointing spout 11.
The arc mounting plate 13 is the metal component of transversal personally submitting circular-arc, and the arc inner wall fixed mounting of arc mounting plate 13 has the protection pad piece 15 that stereoplasm plastics matter constitutes, and the inside wall of protection pad piece 15 has seted up anti-skidding line.
The implementation mode is specifically as follows: through setting up fixed mounting seat 9, arc mounting panel 10, cup joint spout 11, fastening positioning component 12 cooperation arc mounting plate 13, the combination constitutes four centre gripping subassemblies 14, 7 cooperation installation roofs 8 of rethread two installing supports are four centre gripping subassemblies 14 and are the circumference form and fix the setting, constitute an annular location clamping part, utilize a plurality of location connecting rods 121 cooperation fastening spring 122 at last to provide the clamping-force that entad for arc mounting plate 13, it is fixed to the tight centre gripping of work piece, recycle the protection pad spare 15 of the setting of arc mounting plate 13 inner wall, the problem of work piece droing and the too big damage work piece of clamping-force has been avoided, the machining efficiency and the practicality of device have been increased.
The utility model discloses the theory of operation: firstly, each component is installed and the normal operation of the device is kept, then, two groups of supporting pulleys 3 are matched with two positioning sliding grooves 2 which are arranged in parallel to provide sliding support for installing a limiting plate 6, then, two groups of side anti-tilting limiting grooves 4 are matched with an anti-tilting component 5, a plurality of built-in anti-tilting limiting grooves 52 which are arranged in an anti-tilting mounting plate 51 are matched with sliding balls 53 which are limited in the anti-tilting limiting grooves through a positioning rotating shaft 54 to provide an anti-tilting mechanism for installing the limiting plate 6, the positioning accuracy is ensured when the installing limiting plate 6 drives a workpiece to move for processing operation, then, by arranging a fixed mounting seat 9, an arc mounting plate 10, a sleeving sliding groove 11, a fastening and positioning component 12 is matched with an arc fastening plate 13 to form four clamping components 14 in a combined mode, and then, the four clamping components 14 are circumferentially fixed through two mounting brackets 7 matched with a mounting, constitute an annular location clamping part, utilize a plurality of location connecting rods 121 cooperation fastening spring 122 to provide centripetal clamping-force for arc mounting plate 13 at last, fixed the tight centre gripping of work piece, the protection pad spare 15 of recycling the setting of arc mounting plate 13 inner wall avoids the work piece to drop and the too big damage work piece of centre gripping dynamics can.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a clamping device that digit control machine tool was used, includes lathe (1), location sliding tray (2) have been seted up at the top of lathe (1), the inside swing joint of location sliding tray (2) has supporting pulley (3), its characterized in that: the side edge of the machine tool machining lathe (1) is provided with a side edge anti-tilting limiting groove (4), the inside of the side edge anti-tilting limiting groove (4) is movably connected with an anti-tilting component (5), the outside of the machine tool machining lathe (1) is movably connected with an installation limiting plate (6) through the supporting pulley (3) and the anti-tilting component (5), the top surface of the installation limiting plate (6) is fixedly provided with an installation support (7), the top end of the installation support (7) is fixedly provided with an installation top plate (8), the inner side surfaces of the installation support (7) and the installation top plate (8) are fixedly provided with a fixed installation seat (9), the inside of the fixed installation seat (9) is embedded with an arc installation plate (10), the inside of the fixed installation seat (9) and the arc installation plate (10) is provided with a sleeving sliding groove (11), and the inside of the sleeving sliding groove (11) is movably sleeved with a, the end part of the fastening positioning component (12) is fixedly connected with an arc-shaped fastening plate (13).
2. The clamping device for the numerical control machine tool according to claim 1, characterized in that: the quantity of location sliding tray (2) is two, and two location sliding tray (2) are parallel arrangement, the stereoplasm rubber pad spare has been laid to the bottom of location sliding tray (2), the cell wall of location sliding tray (2) with the movable pulley of supporting pulley (3) is frictional connection.
3. The clamping device for the numerical control machine tool according to claim 1, characterized in that: prevent inclining subassembly (5) and be two, two prevent inclining subassembly (5) and inlay respectively and install the inside left and right sides face of installation limiting plate (6), prevent inclining subassembly (5) including preventing inclining mounting panel (51), the medial surface of preventing inclining mounting panel (51) has been seted up a plurality of built-in spacing groove (52) of preventing inclining, and the equal movable mounting in inside of every built-in spacing groove (52) of preventing inclining has sliding ball (53), sliding ball (53) and the vertical connection face of built-in spacing groove (52) of preventing inclining are inlayed and are installed location pivot (54).
4. A clamping device for a numerical control machine tool according to claim 3, characterized in that: the number of the side anti-tilt limiting grooves (4) is four, the four side anti-tilt limiting grooves (4) are divided into two groups in equal quantity, the two groups of side anti-tilt limiting grooves (4) are respectively symmetrically arranged on two sides of the machine tool machining lathe (1) in parallel, and the inner walls of the side anti-tilt limiting grooves (4) are in friction connection with the sliding ball (53) of the internal component of the anti-tilt assembly (5).
5. The clamping device for the numerical control machine tool according to claim 1, characterized in that: fixed mounting seat (9), arc mounting panel (10) cup joint spout (11), and fastening locating component (12) and arc mounting plate (13) are the branch part of same combination member centre gripping subassembly (14), the quantity of centre gripping subassembly (14) is four, and four centre gripping subassemblies (14) pass through respectively fixed mounting seat (9) are circumference form fixed mounting by inside the fixed frame that installation limiting plate (6), installing support (7) and installation roof (8) constitute.
6. The clamping device for the numerical control machine tool according to claim 5, characterized in that: the fastening and positioning assembly (12) comprises a positioning connecting rod (121), a fastening spring (122) is sleeved on the outer portion of the positioning connecting rod (121), one end of the positioning connecting rod (121) is fixedly connected to the outer side face of the arc-shaped fastening plate (13), and two sections of the positioning connecting rod (121) are movably sleeved on the inner portion of the sleeving sliding groove (11).
7. The clamping device for the numerical control machine tool according to claim 5, characterized in that: arc mounting plate (13) are transversal personally submitting circular-arc metallic component, the arc inner wall fixed mounting of arc mounting plate (13) has protection pad spare (15) that rigid plastic matter constitutes, the non-slip texture has been seted up to the inside wall of protection pad spare (15).
CN201922104838.6U 2019-11-29 2019-11-29 Clamping device for numerical control machine tool Expired - Fee Related CN211413674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922104838.6U CN211413674U (en) 2019-11-29 2019-11-29 Clamping device for numerical control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922104838.6U CN211413674U (en) 2019-11-29 2019-11-29 Clamping device for numerical control machine tool

Publications (1)

Publication Number Publication Date
CN211413674U true CN211413674U (en) 2020-09-04

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Application Number Title Priority Date Filing Date
CN201922104838.6U Expired - Fee Related CN211413674U (en) 2019-11-29 2019-11-29 Clamping device for numerical control machine tool

Country Status (1)

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CN (1) CN211413674U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229676A (en) * 2022-07-21 2022-10-25 西安热工研究院有限公司 Test block processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229676A (en) * 2022-07-21 2022-10-25 西安热工研究院有限公司 Test block processing device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200904

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