CN212420501U - Fixture mechanism for machine tool - Google Patents

Fixture mechanism for machine tool Download PDF

Info

Publication number
CN212420501U
CN212420501U CN202021015769.8U CN202021015769U CN212420501U CN 212420501 U CN212420501 U CN 212420501U CN 202021015769 U CN202021015769 U CN 202021015769U CN 212420501 U CN212420501 U CN 212420501U
Authority
CN
China
Prior art keywords
clamp
fixed
machine tool
plate
baffle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021015769.8U
Other languages
Chinese (zh)
Inventor
张凡俊
董广坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Jianghe Industry And Trade Co ltd
Original Assignee
Jinan Jianghe Industry And Trade Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinan Jianghe Industry And Trade Co ltd filed Critical Jinan Jianghe Industry And Trade Co ltd
Priority to CN202021015769.8U priority Critical patent/CN212420501U/en
Application granted granted Critical
Publication of CN212420501U publication Critical patent/CN212420501U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a fixture mechanism for a machine tool, which comprises a clamping and positioning mechanism and a baffle mechanism, wherein the clamping and positioning mechanism comprises a pair of left fixtures and a pair of right fixtures, the two left fixtures are collinear, the two right fixtures are collinear, and the straight lines of the left fixtures and the right fixtures are parallel; the left clamp comprises a left clamp bracket fixed on the machine tool workbench, a jacking device fixed on the left clamp bracket and a left clamp top plate fixed on the top of the left clamp bracket; the right clamp comprises a right clamp support fixed on the machine tool workbench, a jacking device fixed on the right clamp support and a right clamp top plate fixed at the top of the right clamp support, and the baffle mechanism comprises a baffle base fixed on the machine tool workbench and a baffle fixed on the baffle base. The utility model discloses a quick material loading of lathe T type groove mesa, quick unloading, the function of panel accurate positioning reduces workman's adjustment panel time, improves production efficiency.

Description

Fixture mechanism for machine tool
Technical Field
The utility model relates to a lathe frock clamp field, concretely relates to anchor clamps mechanism for lathe.
Background
The T-shaped groove platform is also called a T-shaped groove flat plate, is a cast iron flat plate with a T-shaped groove on the surface, is used for a cast iron platform measuring tool for assembling and debugging mechanical equipment, and is not only stable in precision, but also firm and durable. The T-shaped groove platform is widely applied to machine tools such as woodworking engraving machines, stone engraving machines, aluminum machines, engraving and milling machines and the like. How to quickly feed, accurately position, firmly clamp and quickly discharge a workpiece on a T-shaped groove platform is always a great problem faced by operators in actual production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a fixture for lathe mechanism, solved quick material loading of lathe T type groove mesa, quick unloading problem, alleviateed workman's load, easy operation, quick.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamp mechanism for a machine tool comprises a clamping and positioning mechanism and a baffle mechanism, wherein the clamping and positioning mechanism comprises a pair of left clamps and a pair of right clamps, the two left clamps are collinear, the two right clamps are collinear, and the straight lines of the left clamps and the right clamps are parallel; the left clamp comprises a left clamp bracket fixed on the machine tool workbench, a jacking device fixed on the left clamp bracket and a left clamp top plate fixed on the top of the left clamp bracket; the right clamp comprises a right clamp bracket fixed on the machine tool workbench, a jacking device fixed on the right clamp bracket and a right clamp top plate fixed at the top of the right clamp bracket; the jacking device jacks up the workpiece, the edge of the workpiece is pressed on the lower surfaces of the left clamp top plate and the right clamp top plate, the baffle mechanism comprises a baffle base fixed on the machine tool workbench, and a baffle is fixed on the baffle base.
Furthermore, the auxiliary feeding mechanism comprises a plurality of auxiliary feeding wheels fixed on the workbench of the machine tool, and the upper end of each auxiliary feeding wheel is higher than the lower surface of the workpiece when the jacking device is released. The auxiliary feeding wheel is preferably a universal wheel.
Furthermore, the jacking device is a jacking cylinder, and a pressure head is fixed at the end part of a piston rod of the jacking cylinder.
Further, the width of the right clamp top plate facing the left clamp direction is larger than the width of the left clamp top plate in the same direction.
Furthermore, a fine adjustment screw is arranged on the right clamp support, the end part of the fine adjustment screw faces one side of the workpiece, and the fine adjustment screw is in threaded fit with the right clamp support.
When the auxiliary feeding mechanism is used, a workpiece plate is placed on the auxiliary feeding mechanism and moves forwards, the front end of the plate is close to the baffle, and the left end of the plate is close to the left clamp bracket for positioning; rotating the air valve to extend the piston rod of the pushing cylinder to jack the plate, pressing the edges of the plate on the lower surfaces of the left clamp top plate and the right clamp top plate, and pressing and fixing the plate; after the processing is finished, the air valve is rotated to enable the piston rod of the pushing cylinder to retract, the plate descends by means of dead weight, falls back to the auxiliary feeding mechanism again, is unloaded, and enters the next cycle. The fine adjustment of the left position and the right position of the plate can be realized by screwing the fine adjustment screw, so that the processing is more accurate.
The utility model has the advantages that: the utility model realizes the functions of quick feeding and quick discharging of the machine tool T-shaped groove table surface and accurate positioning of the plate, reduces the time for workers to adjust the plate and improves the production efficiency; the jacking cylinder is adopted to firmly clamp the plate, so that the machine tool can run more stably during machining; the clamping surface of the left clamp mechanism is narrow, the clamping surface of the right clamp mechanism is wide, and hole positions close to the side can be machined while firm clamping is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a view showing the fitting structure of the workpiece with the left and right jigs.
Shown in the figure: 1. the machine tool comprises a machine tool workbench, 2, a left clamp, 3, a right clamp, 4, a left clamp support, 5, a left clamp top plate, 6, a right clamp support, 7, a right clamp top plate, 8, a pushing cylinder, 9, a baffle base, 10, a baffle, 11, an auxiliary feeding wheel, 12, a fine adjustment screw, 13 and a workpiece.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the fixture mechanism for a machine tool comprises a clamping and positioning mechanism, a baffle mechanism and an auxiliary feeding mechanism, wherein the clamping and positioning mechanism comprises a pair of left fixtures 2 and a pair of right fixtures 3, the two left fixtures 2 are collinear, the two right fixtures 3 are collinear, and the straight lines of the left fixtures 2 and the right fixtures 3 are parallel; the left clamp 2 comprises a left clamp bracket 4 fixed on the machine tool workbench 1, a jacking device fixed on the left clamp bracket 4 and a left clamp top plate 5 fixed on the top of the left clamp bracket 4; the right clamp 3 comprises a right clamp bracket 6 fixed on the machine tool workbench 1, a jacking device fixed on the right clamp bracket 6 and a right clamp top plate 7 fixed on the top of the right clamp bracket 6; the jacking device jacks up the workpiece 13, the edge of the workpiece 13 is pressed on the lower surfaces of the left clamp top plate 5 and the right clamp top plate 7, the baffle mechanism comprises a baffle base 9 fixed on the machine tool workbench 1, and a baffle 10 is fixed on the baffle base 9.
The auxiliary feeding mechanism comprises a plurality of auxiliary feeding wheels 11 fixed on the machine tool workbench 1, and the height of the upper ends of the auxiliary feeding wheels 11 is higher than that of the lower surface of the workpiece 13 when the jacking device is released. The auxiliary loading wheel 11 is preferably a universal wheel.
The jacking device is a jacking cylinder 8, and a pressure head is fixed at the end part of a piston rod of the jacking cylinder 8.
The width of the right jig top plate 7 in the direction toward the left jig 2 is larger than the width of the left jig top plate 5 in the same direction.
The right clamp support 6 is provided with a fine adjustment screw 12, the end part of the fine adjustment screw 12 faces one side of the workpiece 13, and the fine adjustment screw 12 is matched with the right clamp support 6 through threads. The fine adjustment screw 12 is preferably a butterfly screw
The above description is only a 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 (5)

1. The utility model provides a fixture mechanism for lathe which characterized in that: the clamping and positioning mechanism comprises a pair of left clamps and a pair of right clamps, the two left clamps are collinear, the two right clamps are collinear, and straight lines where the left clamps and the right clamps are located are parallel; the left clamp comprises a left clamp bracket fixed on the machine tool workbench, a jacking device fixed on the left clamp bracket and a left clamp top plate fixed on the top of the left clamp bracket; the right clamp comprises a right clamp bracket fixed on the machine tool workbench, a jacking device fixed on the right clamp bracket and a right clamp top plate fixed at the top of the right clamp bracket; the jacking device jacks up the workpiece, the edge of the workpiece is pressed on the lower surfaces of the left clamp top plate and the right clamp top plate, the baffle mechanism comprises a baffle base fixed on the machine tool workbench, and a baffle is fixed on the baffle base.
2. The jig mechanism for a machine tool according to claim 1, characterized in that: the auxiliary feeding mechanism comprises an auxiliary feeding wheel fixed on a machine tool workbench, and the upper end of the auxiliary feeding wheel is higher than the lower surface of the workpiece when the jacking device is released.
3. The jig mechanism for a machine tool according to claim 1 or 2, characterized in that: the top pressing device is a top pressing cylinder, and a pressing head is fixed at the end part of a piston rod of the top pressing cylinder.
4. The jig mechanism for a machine tool according to claim 1, characterized in that: the width of the right clamp top plate towards the left clamp direction is larger than the width of the left clamp top plate in the same direction.
5. The jig mechanism for a machine tool according to claim 1, characterized in that: and a fine adjustment screw is arranged on the right clamp support, the end part of the fine adjustment screw faces one side of the workpiece, and the fine adjustment screw is in threaded fit with the right clamp support.
CN202021015769.8U 2020-06-05 2020-06-05 Fixture mechanism for machine tool Active CN212420501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021015769.8U CN212420501U (en) 2020-06-05 2020-06-05 Fixture mechanism for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021015769.8U CN212420501U (en) 2020-06-05 2020-06-05 Fixture mechanism for machine tool

Publications (1)

Publication Number Publication Date
CN212420501U true CN212420501U (en) 2021-01-29

Family

ID=74272526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021015769.8U Active CN212420501U (en) 2020-06-05 2020-06-05 Fixture mechanism for machine tool

Country Status (1)

Country Link
CN (1) CN212420501U (en)

Similar Documents

Publication Publication Date Title
CN203418324U (en) Multifunction clamp
CN203471392U (en) Locating clamp for hub inner hole processing
CN207272760U (en) One kind mechanical processing has with workpiece binding clasp
CN212420501U (en) Fixture mechanism for machine tool
CN108406336A (en) A kind of adjustable flat-nose pliers of precision
CN203509647U (en) Numerical control milling machine clamp for milling chamfers of bottom plates
CN211727583U (en) Long cylinder type workpiece boring clamping table tool
CN211414375U (en) CNC axle type part boring grab
CN106736765A (en) A kind of angle steel fixture
CN211072730U (en) Safe hydraulic locking tool for machine tool
CN208099857U (en) A kind of boring grab of levelling device
CN109822366B (en) Quick positioning mechanism for clamping workpiece by machine tool and application thereof
CN111283439A (en) Workbench suitable for machining large-sized workpiece plane
CN204235194U (en) Small recesses thin flat plate clamp for machining
CN212424609U (en) Accurate material lifting structure device
CN214185622U (en) Plate-shaped workpiece clamp
CN212526888U (en) General numerical control mechanical equipment's for work piece processing operation panel
CN211991897U (en) Lifting plate finish milling clamp
CN214351071U (en) Clamping device for milling machine
CN211053129U (en) Air compressor oil pressure valve body processing frock
CN211332273U (en) Positioning fixture for processing top plate of microscope heightening base
CN210255716U (en) Clamp for grinding short ribs by clamping jaws
CN202151789U (en) Miller fixture for multiple stacked plates
CN209886845U (en) Linear cutting tool clamp capable of adjusting flatness
CN210255268U (en) Clamp for clamping milling sliding seat or clamping jaw short rib

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant