CN215239307U

CN215239307U - Vertical milling machine convenient for clamping workpiece

Info

Publication number: CN215239307U
Application number: CN202120790202.6U
Authority: CN
Inventors: 范召; 刘勇; 韩贵梁
Original assignee: Tianjin Kaihualong Industry And Trade Co ltd
Current assignee: Tianjin Kaihualong Industry And Trade Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-21
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a vertical milling machine technical field just discloses a convenient vertical milling machine to work piece clamp tightly, including milling machine body, bull stick and two sliders, the upper surface of the workstation of milling machine body is fixed respectively and is equipped with two fixed plates, two the fixed square pole that is equipped with between the fixed plate, the left and right both ends pole wall of bull stick rotates through first bearing respectively and connects in the lateral wall of the fixed plate that corresponds, two the slider all rotates through the second bearing and has cup jointed the sleeve pipe, two the upper surface of slider is the fixed fixture that is equipped with all, two all fix between fixture and the sleeve pipe that corresponds and be equipped with drive mechanism, the workstation is seted up flutedly, the fixed collection mechanism that is equipped with in inside of recess. The utility model discloses can convenient and fast press from both sides the work piece tightly, the course of working can not produce and rock, improves the machining precision, conveniently collects the iron fillings that produce in the course of working moreover, keeps the clean and tidy of workstation surface.

Description

Vertical milling machine convenient for clamping workpiece

Technical Field

The utility model relates to a vertical milling machine technical field especially relates to a vertical milling machine that convenient clamp is tight to the work piece.

Background

Compared with a horizontal milling machine, the main difference is that the main shafts are vertically arranged, except for different main shaft arrangements, the milling cutter for the vertical milling machine is relatively flexible and has a wider application range, when the vertical milling machine works, a workpiece is clamped on the workbench, the milling cutter rotates into main motion, and the workpiece can obtain a required processing surface by assisting the feeding motion of the workbench or the milling head.

The process that the vertical milling machine that current convenience was pressed from both sides tight work piece presss from both sides tight work piece is loaded down with trivial details, and the work piece after pressing from both sides tight rocks easily, influences the precision of work piece processing, and the iron fillings that the course of working produced can't concentrate in addition and collect, are difficult to keep the clean and tidy on workstation surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art convenience and pressing from both sides the process of tight work piece to the tight vertical milling machine of work piece clamp loaded down with trivial details, the work piece after pressing from both sides tight rocks easily, influences the precision of work piece processing, and the iron fillings that the course of working produced can't concentrate the collection moreover, are difficult to the clean and tidy problem that keeps the workstation surface, and the tight vertical milling machine of a convenience clamp to the work piece that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a convenient vertical milling machine to work piece clamp is tight, includes milling machine body, bull stick and two sliders, the upper surface of the workstation of milling machine body is fixed respectively and is equipped with two fixed plates, two the fixed square pole that is equipped with between the fixed plate, a plurality of slots have been seted up respectively to the upper surface of square pole, the left and right both ends pole wall of bull stick rotates respectively through first bearing and connects in the lateral wall of corresponding fixed plate, two the slider all rotates through the second bearing and has cup jointed the sleeve pipe and cup jointed respectively with the pole wall activity of square pole, two the upper surface of slider all is fixed and is equipped with fixture, two all be fixed being equipped with drive mechanism between fixture and the sleeve pipe that corresponds, two the sheathed tube inner wall cup joints with the pole wall activity of bull stick respectively, the workstation is seted up flutedly, the inside of recess is fixed and is equipped with collection mechanism.

Preferably, fixture includes first grip block, second grip block and threaded rod, the last fixed surface of the little surface of first grip block and the slider that corresponds is connected, the lower extreme pole wall of threaded rod rotates through the third bearing and cup joints and the upper end is fixed and is equipped with the knob with first grip block, the pole wall threaded connection of second grip block and threaded rod.

Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the outer wall of the right end of the corresponding sleeve, the second bevel gear is fixedly arranged at the lower end of the threaded rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, the collecting mechanism comprises a collecting box, the upper wall of the groove is respectively provided with a plurality of strip-shaped openings, the outer wall of the collecting box is connected with the inner wall of the groove in a sliding mode, and the right outer side wall of the collecting box is fixedly provided with a handle.

Preferably, two inserted bars are movably sleeved between the first clamping plates and the corresponding second clamping plates, a first limiting block is fixedly arranged at the upper ends of the inserted bars, and the lower end bar walls are movably sleeved with the corresponding inner walls of the slots respectively.

Preferably, the upper and lower both sides pole wall of bull stick all fixedly is equipped with the second stopper, two the spout has all been seted up to sheathed tube upper and lower both sides inner wall, two the second stopper respectively with corresponding spout sliding connection.

Compared with the prior art, the utility model provides a vertical milling machine that convenient clamp is tight to the work piece possesses following beneficial effect:

1. this vertical milling machine that convenient clamp is tight to work piece through the fixture that sets up at two slider upper surfaces, can press from both sides the both ends of work piece tightly through two fixture, operation process convenient and fast can insert two inserted bars in the slot that corresponds at the in-process of centre gripping in addition, can prevent that the work piece from producing rocking and influencing the machining precision in the course of working.

2. This convenience is to the tight vertical milling machine of work piece clamp through setting up the collection mechanism in the recess, and the iron fillings that produce in the course of working can fall into from a plurality of bar mouths and collect in the box, conveniently collect iron fillings, can also keep the clean and tidy on workstation surface.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can convenient and fast press from both sides the work piece tightly, the course of working can not produce and rock, improves the machining precision, conveniently collects the iron fillings that produce in the course of working moreover, keeps the clean and tidy on workstation surface.

Drawings

Fig. 1 is a schematic structural view of a vertical milling machine which is convenient for clamping a workpiece according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a structural sectional view of the right side clamping mechanism of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 3.

In the figure: 1 milling machine body, 2 bull sticks, 3 sliders, 4 workstations, 5 fixed plates, 6 square bars, 7 sleeves, 8 first clamping plates, 9 second clamping plates, 10 threaded rods, 11 knobs, 12 first bevel gears, 13 second bevel gears, 14 collection boxes, 15 handles, 16 inserted bars, 17 first limiting blocks and 18 second limiting blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a vertical milling machine convenient for clamping a workpiece comprises a milling machine body 1, a rotating rod 2 and two sliding blocks 3, wherein two fixing plates 5 are respectively and fixedly arranged on the upper surface of a worktable 4 of the milling machine body 1, a square rod 6 is fixedly arranged between the two fixing plates 5, a plurality of slots are respectively arranged on the upper surface of the square rod 6, the left side of the rotating rod 2, the pole wall of right both ends rotates through first bearing respectively and connects in the lateral wall of the fixed plate 5 that corresponds, two sliders 3 all rotate through the second bearing and cup joint sleeve pipe 7 and cup joint with the pole wall activity of square bar 6 respectively, the upper surface of two sliders 3 is all fixed and is equipped with fixture, all be fixed between two fixture and the sleeve pipe 7 that corresponds and be equipped with drive mechanism, the inner wall of two sleeve pipes 7 cup joints with the pole wall activity of bull stick 2 respectively, workstation 4 is seted up flutedly, the fixed collection mechanism that is equipped with in inside of recess.

Fixture includes first grip block 8, second grip block 9 and threaded rod 10, the last fixed surface of the little surface of first grip block 8 and the slider 3 that corresponds is connected, the lower extreme pole wall of threaded rod 10 rotates through third bearing and first grip block 8 to cup joint and the upper end is fixed and is equipped with knob 11, the pole wall threaded connection of second grip block 9 and threaded rod 10, fixture can be convenient press from both sides the work piece tightly, and operation process is simple quick.

The transmission mechanism comprises a first bevel gear 12 and a second bevel gear 13, the first bevel gear 12 is fixedly sleeved on the outer wall of the right end of the corresponding sleeve 7, the second bevel gear 13 is fixedly arranged at the lower end of the threaded rod 10, the first bevel gear 12 is meshed with the second bevel gear 13, and the threaded rod 10 can drive the corresponding sleeve 7 to rotate through the transmission mechanism so as to drive the rotating rod 2 to rotate.

Collecting the mechanism and including collecting box 14, a plurality of bar mouths have been seted up respectively to the upper wall of recess, and the outer wall of collecting box 14 is fixed with handle 15 with the inner wall sliding connection and the right lateral wall of recess, and collecting the convenient iron fillings collection that produce to the course of working of mechanism, keeping the clean and tidy on 4 surfaces of workstation, handle 15 conveniently will collect box 14 and take out, takes out the iron fillings in the collection box 14.

Inserted bar 16 has all movably been cup jointed between two first grip blocks 8 and the second grip block 9 that corresponds, the upper end of two inserted bars 16 is all fixed to be equipped with first stopper 17 and the lower extreme pole wall cup joints with the slot inner wall activity that corresponds respectively, two inserted bars 16 insert in the slot that corresponds, can prevent that two fixture from taking place the displacement, and then drive the work piece displacement and influence the machining precision of work piece, two first stoppers 17 can prevent that two inserted bars 16 from droing, and can prevent that two inserted bars 16 from inserting in the slot when not centre gripping work piece, lead to the unable distance between adjusting of two fixture.

The upper and lower both sides pole wall of bull stick 2 all is fixed and is equipped with second stopper 18, and the spout has all been seted up to the upper and lower both sides inner wall of two sleeve pipes 7, and two second stoppers 18 respectively with corresponding spout sliding connection, can drive two sleeve pipes 7 rotatory through two second stoppers 18 when bull stick 2 is rotatory.

In the utility model, when in use, two clamping mechanisms are driven to move to a proper distance by moving two sliders 3, then two ends of a workpiece are put between corresponding first clamping plate 8 and second clamping plate 9, a knob 11 is rotated arbitrarily, the knob 11 drives corresponding threaded rod 10 and second bevel gear 13 to rotate, and then corresponding sleeve 7 is driven to rotate by corresponding first bevel gear 12, so that another sleeve 7 is driven to rotate by rotating rod 2, another sleeve 7 drives another second bevel gear 13 to rotate by corresponding first bevel gear 12, and then another threaded rod 10 is driven to rotate, two threaded rods 10 simultaneously rotate to drive two second clamping plates 9 to move downwards to clamp the workpiece, the operation process of clamping the workpiece is simple and rapid, the time is saved, and when two second clamping plates 9 move downwards, two inserted rods 16 move downwards simultaneously under the action of gravity, in the lower extreme pole wall of two inserted bars 16 inserted the slot that corresponds, prevented two fixture sideslip, the work piece centre gripping is firm, can not rock at the course of working production, improves the machining precision, and the iron fillings that produce in the course of working can fall into from a plurality of bar mouths and collect box 14 in, conveniently collect iron fillings, can also keep the clean and tidy on 4 surfaces of workstation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The vertical milling machine convenient for clamping workpieces comprises a milling machine body (1), a rotating rod (2) and two sliders (3), and is characterized in that two fixing plates (5) are fixedly arranged on the upper surface of a workbench (4) of the milling machine body (1) respectively, a square rod (6) is fixedly arranged between the two fixing plates (5), a plurality of slots are formed in the upper surface of the square rod (6) respectively, rod walls at the left end and the right end of the rotating rod (2) are rotatably connected to the side walls of the corresponding fixing plates (5) through first bearings respectively, the two sliders (3) are rotatably sleeved with sleeves (7) through second bearings and movably sleeved with the rod walls of the square rods (6) respectively, clamping mechanisms are fixedly arranged on the upper surfaces of the two sliders (3), and transmission mechanisms are fixedly arranged between the two clamping mechanisms and the corresponding sleeves (7), the inner walls of the two sleeves (7) are movably sleeved with the rod wall of the rotating rod (2) respectively, a groove is formed in the workbench (4), and a collecting mechanism is fixedly arranged in the groove.

2. The vertical milling machine convenient for clamping workpieces as claimed in claim 1, characterized in that the clamping mechanism comprises a first clamping plate (8), a second clamping plate (9) and a threaded rod (10), wherein the small surface of the first clamping plate (8) is fixedly connected with the upper surface of the corresponding slide block (3), the lower end rod wall of the threaded rod (10) is rotatably sleeved with the first clamping plate (8) through a third bearing, the upper end of the threaded rod is fixedly provided with a knob (11), and the second clamping plate (9) is in threaded connection with the rod wall of the threaded rod (10).

3. The vertical milling machine convenient for clamping a workpiece according to claim 1, wherein the transmission mechanism comprises a first bevel gear (12) and a second bevel gear (13), the first bevel gear (12) is fixedly sleeved on the outer wall of the right end of the corresponding sleeve (7), the second bevel gear (13) is fixedly arranged at the lower end of the threaded rod (10), and the first bevel gear (12) and the second bevel gear (13) are in meshed connection.

4. The vertical milling machine convenient for clamping workpieces as claimed in claim 1, wherein the collecting mechanism comprises a collecting box (14), the upper wall of the groove is respectively provided with a plurality of strip-shaped openings, the outer wall of the collecting box (14) is connected with the inner wall of the groove in a sliding manner, and the right outer side wall is fixedly provided with a handle (15).

5. The vertical milling machine convenient for clamping workpieces as claimed in claim 2, characterized in that an insert rod (16) is movably sleeved between each of the two first clamping plates (8) and the corresponding second clamping plate (9), a first limiting block (17) is fixedly arranged at the upper end of each of the two insert rods (16), and the lower end rod wall of each of the two insert rods is movably sleeved with the corresponding inner wall of the corresponding slot.

6. The vertical milling machine convenient for clamping workpieces as claimed in claim 1, wherein the upper and lower side rod walls of the rotating rod (2) are fixedly provided with second limiting blocks (18), the upper and lower side inner walls of the two sleeves (7) are respectively provided with sliding grooves, and the two second limiting blocks (18) are respectively connected with the corresponding sliding grooves in a sliding manner.