CN218937444U - Mould surface accuracy detection device - Google Patents

Abstract

The utility model discloses a die surface precision detection device, which comprises a linkage frame, wherein the right side of the top of the linkage frame is rotatably connected with a reciprocating screw rod through an opening, and the surface of the reciprocating screw rod is in threaded connection with a threaded sleeve. This mould surface accuracy detection device, through starting the detection head, make the detection head detect the surface of mould, and the accessible slip square sliding sleeve increases the detection scope of detection head, the accessible is left the upset with the detection head after the detection of mould surface is accomplished, insert the inserted bar to the inside of plug bush and carry out spacingly to the detection head after detecting the ninety degrees of head upset, then control motor drive detection head descends to the inside of mould, lift square pole again and control motor drive place the platform and rotate, place the platform and rotate the mould that drives its top and rotate, reach the effect that makes the detection head can detect the inner wall of mould this moment.

Description

Mould surface accuracy detection device

Technical Field

The utility model relates to the technical field of mold surface precision detection, in particular to a mold surface precision detection device.

Background

The die is a variety of dies and tools used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, is widely used for blanking, die forging, cold forging, extrusion, powder metallurgy pressing and pressure casting, and is widely used for blanking, die forging, cold forging, extrusion, powder metallurgy pressing and pressure casting in the compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, and is widely used for compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, after the die is used, the surface of the die possibly has residual impurities during injection molding, the residual impurities can influence the injection molding of the next time to a certain extent, and part of impurities are difficult to distinguish by naked eyes, so that a die detector is used for accurately detecting the surface of the die at present;

but its detection lens mounted position of current mould detector is fixed, and not only detection scope is limited, and it is when detecting the grooved mould of inner wall simultaneously, and inconvenient inside that stretches into the mould to detect the mould inner wall, application scope is less, consequently needs to design a novel mould surface precision detection device and solves above problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a die surface precision detection device, which solves the problems that the existing die detector is fixed in the installation position of a detection lens, limited in detection range and difficult to extend into the die during use and detect the inner wall of the die.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mould surface accuracy detection device, includes the linkage frame, the right side at linkage frame top is connected with reciprocating screw through seting up the opening rotation, reciprocating screw's surface threaded connection has the thread bush, the left side fixedly connected with square slide bar of thread bush, square slide bar's surface sliding connection has square sliding sleeve, square slide bar's rear portion fixedly mounted has the detector body, square sliding sleeve bottom's front side is connected with the detection head through the support rotation, the top fixedly connected with plug bush of detection head, the front side at square sliding sleeve top is through seting up opening fixedly connected with first sliding sleeve, the inside sliding connection of first sliding sleeve has the inserted bar that cooperatees with the plug bush and uses, the right side fixedly connected with slide bar at linkage frame top, the surface sliding connection of slide bar has the second sliding sleeve, the left side fixedly connected with of second sliding sleeve in the right side of thread bush.

Preferably, the bottom fixed mounting of linkage frame inner chamber has the motor, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the top of dwang runs through the linkage frame and extends to the outside of linkage frame, the dwang extends to the outside one end fixedly connected with of linkage frame and places the platform, the right side of linkage frame inner chamber bottom is connected with first sleeve through the bearing piece rotation, the dwang is all fixedly connected with sprocket with first telescopic surface, two through chain transmission connection between the sprocket.

Preferably, the top of reciprocating screw has seted up first square groove, the inside sliding connection in first square groove has square pole, the inner wall fixedly connected with damping pad in first square groove, the second square groove that cooperatees with square pole to use is seted up at first telescopic top, the bottom in square pole extends to the inside in second square groove.

Preferably, both sides of placing the bench top all fixedly connected with draw runner plate, the inside front side of draw runner plate and the equal sliding connection of rear side have the slider, two the equal fixedly connected with spring of one side that the slider is on the back of the body mutually, one end fixedly connected with in one side of draw runner plate inner chamber of spring.

Preferably, one side of the sliding block is fixedly connected with a traction rod, one end of the traction rod penetrates through the sliding groove plate and extends to the outside of the sliding groove plate, and a clamping plate is fixedly connected between the left traction rod and the right traction rod.

Preferably, the two opposite sides of the chute plates are provided with movable ports matched with the traction rods.

Advantageous effects

The utility model provides a device for detecting the surface precision of a die. Compared with the prior art, the method has the following beneficial effects:

(1) This mould surface accuracy detection device, through starting the detection head, make the detection head detect the surface of mould, and the accessible slip square sliding sleeve increases the detection scope of detection head, the accessible is left the upset with the detection head after the mould surface detects, insert the interior of plug bush to the detection head spacing after detecting the head upset ninety degrees, then control motor drive detection head descends to the inside of mould, lift square pole again and control motor drive place the platform and rotate, place the platform and rotate the mould that drives its top and rotate, reach the effect that makes the detection head can detect the inner wall of mould this moment, the effectual detection area and the suitability that have increased.

(2) This mould surface accuracy detection device, through with two splint respectively forward side and rear side pulling, then will wait to detect the mould and place between two splint to loosen the splint, the splint carries out the centre gripping to the mould through the elasticity of spring this moment, has reached the effect of mould stability when increasing the detection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional view of the ganged-frame structure of the present utility model;

FIG. 4 is a top view of a first square channel, dampening shoe and square bar structure of the present utility model;

FIG. 5 is a top view of a first sleeve and second square groove arrangement of the present utility model;

FIG. 6 is a top view of the internal structure of the runner plate of the present utility model;

FIG. 7 is a side view of a square shaped slide sleeve, head and sleeve configuration of the present utility model.

In the figure: 1. a linkage frame; 2. a reciprocating screw; 3. a thread sleeve; 4. square slide bar; 5. square sliding sleeve; 6. a detection head; 7. a plug bush; 8. a first sliding sleeve; 9. a rod; 10. a slide bar; 11. the second sliding sleeve; 12. a motor; 13. a rotating lever; 14. a placement table; 15. a first sleeve; 16. a damping pad; 17. a sprocket; 18. a chain; 19. a first square groove; 20. square bar; 21. a second square groove; 22. a detector body; 23. a chute plate; 24. a slide block; 25. a spring; 26. a traction rod; 27. a movable opening; 28. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a mould surface accuracy detection device, including linkage frame 1, the right side at linkage frame 1 top is rotated through seting up the opening and is connected with reciprocating screw 2, the surface threaded connection of reciprocating screw 2 has thread bush 3, the left side fixedly connected with square slide bar 4 of thread bush 3, square slide bar 4's surface sliding connection has square sliding sleeve 5, square slide bar 4's rear portion fixed mounting has detector body 22, detector body 22 model is VMS302, square sliding sleeve 5 bottom's front side is connected with detection head 6 through the support rotation, electric connection between detection head 6 and the detector body 22, the top fixedly connected with plug bush 7 of detection head 6, the front side at square sliding sleeve 5 top is through seting up opening fixedly connected with first sliding sleeve 8, the inside sliding connection of first sliding sleeve 8 has the inserted bar 9 that cooperatees with plug bush 7 and use, the right side fixedly connected with slide bar 10 at linkage frame 1 top, the surface sliding connection of slide bar 10 has second sliding sleeve 11, the left side fixedly connected with of second 11 in the right side sliding sleeve of thread bush 3.

Further, in order to achieve the effect of being convenient for drive the lift of detection head 6, the bottom fixed mounting in linkage frame 1 inner chamber has motor 12, motor 12 is servo motor, the output shaft of motor 12 passes through shaft coupling fixedly connected with dwang 13, the top of dwang 13 runs through linkage frame 1 and extends to the outside of linkage frame 1, the outside one end fixedly connected with of dwang 13 to linkage frame 1 places the platform 14, the right side in linkage frame 1 inner chamber bottom is connected with first sleeve 15 through the bearing piece rotation, the equal fixedly connected with sprocket 17 in surface of dwang 13 and first sleeve 15, pass through chain 18 transmission connection between two sprockets 17, first square groove 19 has been seted up at the top of reciprocating screw 2, the inside sliding connection in first square groove 19 has square pole 20, the inner wall fixedly connected with damping pad 16 of first square groove 19, damping pad 16 is the rubber material, the second square groove 21 that cooperatees with square pole 20 is seted up at the top of first sleeve 15, the bottom of square pole 20 extends to the inside of second square groove 21.

Further, in order to achieve the effect of clamping and limiting the top die of the placing table 14, the two sides of the top of the placing table 14 are fixedly connected with the sliding groove plates 23, the front side and the rear side inside the sliding groove plates 23 are both connected with the sliding blocks 24 in a sliding way, one sides of the two sliding blocks 24, which are opposite, are fixedly connected with the springs 25, the springs 25 are industrial springs, have good fatigue resistance, can be repeatedly stretched for a long time, can be replaced after being used for a long time, one end of each spring 25 is fixedly connected with one side of an inner cavity of the sliding groove plate 23, one side of each sliding block 24 is fixedly connected with the traction rod 26, one end of each traction rod 26 penetrates through the sliding groove plate 23 and extends to the outer part of the sliding groove plate 23, a clamping plate 28 is fixedly connected between the left traction rod 26 and the right traction rod 26, and a movable opening 27 matched with the traction rod 26 is formed in the opposite side of the two sliding groove plates 23.

And all that is not described in detail in this specification is well known to those skilled in the art.

During the use, through pulling two splint 28 to front side and rear side respectively, then place the mould that will wait to detect between two splint 28, and loosen splint 28, splint 28 carry out the centre gripping to the mould through the elasticity of spring 25 this moment, the effect of mould stability when having reached the increase detection, then through starting detection head 6, make detection head 6 detect the surface of mould, and the detection scope of detection head 6 is increased to accessible slip square sliding sleeve 5, accessible is left the upset with detection head 6 after the detection of mould surface is accomplished, insert inserted bar 9 to the inside of plug bush 7 and carry out spacing at detection head 6 upset ninety degrees back, then start motor 12, make motor 12 drive dwang 13 rotate, the dwang 17 rotates and drive sprocket 17 rotates, sprocket 17 rotates and drives first sleeve 15 through the chain 18 and rotate, first sleeve 15 rotates and drives square pole 20 and rotate, square pole 20 rotates and drive reciprocal lead screw 2 rotates, reciprocal lead screw 2 rotates and drives thread bush 3 and descends, square sleeve 3 descends and drive square 4 and descend, square slide pole 4 descends and detects head 6, it is to carry out the motor 12 to insert to the inside to carry out spacing to insert the detection head 6 after detection head 6 upset ninety degrees, then start motor 12 rotates, it rotates to drive die 13 rotates to drive the sprocket 17, the first sleeve 15 rotates, square pole 20 rotates, square pole 4 is driven, and square pole 6 rotates, and reciprocating bar 2 rotates, and reciprocating lead screw 2 rotates, and is moved down is moved down to and is moved down to the screw 6, and is moved down to the square sleeve 12, and is moved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mould surface accuracy detection device, includes linkage frame (1), its characterized in that: the right side at linkage frame (1) top is connected with reciprocating screw (2) through seting up the opening rotation, the surface threaded connection of reciprocating screw (2) has thread bush (3), the left side fixedly connected with square slide bar (4) of thread bush (3), the surface sliding connection of square slide bar (4) has square sliding sleeve (5), the rear portion fixed mounting of square slide bar (4) has detector body (22), the front side of square sliding sleeve (5) bottom is connected with detection head (6) through the support rotation, the top fixedly connected with plug bush (7) of detection head (6), the front side at square sliding sleeve (5) top is connected with first sliding sleeve (8) through seting up the opening fixedly connected with, the inside sliding connection of first sliding sleeve (8) has inserted bar (9) that cooperatees with plug bush (7), the right side fixedly connected with slide bar (10) at linkage frame (1) top, the surface sliding connection of slide bar (10) has second sliding sleeve (11), the left side fixedly connected with right side of second sliding sleeve (11) in the right side of screw thread bush (3).

2. The apparatus for detecting the precision of a mold surface according to claim 1, wherein: the motor (12) is fixedly arranged at the bottom of the inner cavity of the linkage frame (1), the output shaft of the motor (12) is fixedly connected with the rotating rod (13) through the coupler, the top end of the rotating rod (13) penetrates through the linkage frame (1) and extends to the outside of the linkage frame (1), the rotating rod (13) extends to one end fixedly connected with the placing table (14) outside the linkage frame (1), the first sleeve (15) is rotationally connected to the right side of the bottom of the inner cavity of the linkage frame (1) through the bearing piece, the sprocket (17) is fixedly connected to the surfaces of the rotating rod (13) and the first sleeve (15), and the two sprockets (17) are in transmission connection through the chain (18).

3. The apparatus for detecting the precision of a mold surface according to claim 1, wherein: the top of reciprocating screw (2) has seted up first square groove (19), the inside sliding connection of first square groove (19) has square pole (20), the inner wall fixedly connected with damping pad (16) of first square groove (19), second square groove (21) that cooperatees with square pole (20) and use are seted up at the top of first sleeve (15), the bottom of square pole (20) extends to the inside of second square groove (21).

4. The apparatus for detecting the precision of a mold surface according to claim 2, wherein: the utility model discloses a rack, including rack (14), rack, spring, slide groove board (23) are all fixedly connected with in both sides at rack (14) top, the inside front side of slide groove board (23) is all sliding connection with slider (24) with the rear side, two the side that slider (24) are opposite to each other is all fixedly connected with spring (25), one end fixedly connected with in one side of slide groove board (23) inner chamber of spring (25).

5. The apparatus for detecting surface accuracy of a mold according to claim 4, wherein: one side of the sliding block (24) is fixedly connected with a traction rod (26), one end of the traction rod (26) penetrates through the sliding groove plate (23) and extends to the outside of the sliding groove plate (23), and a clamping plate (28) is fixedly connected between the left traction rod and the right traction rod (26).

6. The apparatus for detecting surface accuracy of a mold according to claim 5, wherein: the opposite sides of the two chute plates (23) are provided with movable ports (27) which are matched with the traction rods (26).

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