CN218781727U

CN218781727U - Jig for injection molding

Info

Publication number: CN218781727U
Application number: CN202222827012.4U
Authority: CN
Inventors: 邓跃进
Original assignee: Xindarui Precision Plastics Suzhou Co ltd
Current assignee: Xindarui Precision Plastics Suzhou Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-31
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a measure tool technical field, specifically be a mould plastics and use tool. The utility model discloses, comprising a base plate, one side fixedly connected with spirit level of bottom plate, the last fixed surface of bottom plate is connected with main stopper, the upper surface of bottom plate is close to the vice stopper of one side fixedly connected with of main stopper, the upper surface of bottom plate is equipped with measures the structure, measure the structure including the measuring block, the lower surface and the bottom plate fixed connection of measuring block, the measuring block has seted up the spout near one side of main stopper, the inner wall sliding connection of spout has the measuring tape, one side fixedly connected with pointer of measuring tape, the surface of measuring block is equipped with the scale mark, scale mark evenly distributed is on the surface of measuring block, the scale mark is corresponding with the pointer position, the cross-section of main stopper and vice stopper is under the narrow width trapezoidal form. The problem of key cap injection molding after needing the manual work to measure, error easily exists is solved.

Description

Jig for injection molding

Technical Field

The utility model relates to a measure tool technical field, especially relate to a mould plastics and use tool.

Background

The measuring jig comprises bottom plate, spirit level, main stopper, vice stopper and corresponding measuring component, is produced the back at the key cap injection molding, need carry out the altitude measurement to the key cap to whether the inspection reaches qualified height, thereby avoid making the key cap highly inconsistent when installing the keyboard because of the key cap highly has the error, the influence is used, and is very practical in the finished product detection field of moulding plastics.

Prior art utility model such as CN212871017U, this patent disclose an injection molding measurement tool, relate to the measurement tool field, need artifical the measurement after producing for solving the injection molding, the injection molding is difficult to put well, easily leads to the defect of error, and this patent draws together the base, a plurality of holes of placing have been seted up on the lateral wall of base, wear to be equipped with a plurality of fixed establishment that are used for fixed downthehole injection molding of placing on the double-phase lateral wall of base, fixed establishment is including adjusting pole and snap ring, adjust the pole and wear to establish on the lateral wall of base, the snap ring is fixed to be set up and is being close to the one end of placing the hole at the regulation pole, be provided with the standard block on the lateral wall of base.

The present application provides another solution to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and needing the manual work to measure after having the key cap injection molding production among the prior art, easily there is the shortcoming of error, and the tool is used to mould plastics that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a tool for moulding plastics, includes the bottom plate, one side fixedly connected with spirit level of bottom plate, the last fixed surface of bottom plate is connected with main stopper, the upper surface of bottom plate is close to the vice stopper of one side fixedly connected with of main stopper, the upper surface of bottom plate is equipped with measures the structure, measure the structure including measuring block, the lower surface and the bottom plate fixed connection of measuring block, measure one side that the block is close to main stopper and seted up the spout, the inner wall sliding connection of spout has the measuring tape, one side fixedly connected with pointer of measuring tape, the surface of measuring block is equipped with the scale mark.

The effect that above-mentioned part reaches does: the key cap finished product after moulding plastics is gone into to go into the key cap finished product of moulding plastics through going into on main stopper to arrange the measuring tape in on the key cap with the key cap butt, can be according to the position measurement key cap height that the pointer indicates, it is simple and convenient, and the key cap is spacing, difficult rocking, and then influence measured data.

Preferably, the scale marks are uniformly distributed on the surface of the measuring block, and the scale marks correspond to the positions of the pointers.

The effect that above-mentioned part reaches is: the current height of the keycap can be obtained through the position pointed by the pointer, and then the difference value can be compared with the standard height.

Preferably, the cross sections of the main limiting block and the auxiliary limiting block are in a ladder shape with a narrow top and a wide bottom, and the sizes of the main limiting block and the auxiliary limiting block are matched with the size of the keycap.

The effect that above-mentioned part reaches is: through trapezoidal shape, the shape of better adaptation key cap to carry on spacingly better.

Preferably, the upper surface of the measuring tape is fixedly connected with a metal block, and the top end inside the sliding groove is fixedly connected with a magnet.

The effect that above-mentioned part reaches is: the measuring scale slides to the metal block to be adsorbed by the magnet, so that the measuring scale is fixed at the highest point, and the keycap is clamped in better.

Preferably, the upper surface of bottom plate is equipped with fixed knot and constructs, fixed knot constructs including the fixed block, the lower surface and the bottom plate fixed connection of fixed block, the fixed block is two a set of, and is two sets of altogether, and the both sides of main stopper and vice stopper are located to the branch, the inside sliding connection of fixed block has the loose axle, the one end fixedly connected with supporting shoe of loose axle, the arc surface cover of loose axle has the spring, the both ends of spring respectively with supporting shoe and fixed block fixed connection, the other end fixedly connected with baffle of loose axle.

The effect that above-mentioned part reaches is: the elastic force of the spring drives the key cap on the main limiting block to be abutted and fixed by the supporting block, so that the key cap is further reinforced, and the fixing effect of the key cap is better.

Preferably, the surface of the supporting block is subjected to slope treatment, and the section of the supporting block is in a trapezoidal shape with a wide upper part and a narrow lower part.

The effect that above-mentioned part reaches is: the inclined surface of supporting shoe to the shape of better adaptation key cap makes fixed more firm.

Preferably, one side of the baffle is fixedly connected with a fixed shaft, and one end of the fixed shaft is fixedly connected with a handle.

The effect that above-mentioned part reaches does: the movable shaft is easier to pull open through the pulling of the handle, and the problem that the baffle is difficult to pull open to one side of the fixed block due to the fact that the baffle is driven by the elastic force of the spring is avoided.

Preferably, the supporting block is fixedly connected with a soft pad on the ground surface, and the soft pad is a rubber pad.

The effect that above-mentioned part reaches does: can cushion through the cushion, increase frictional force simultaneously makes fixed more stable.

To sum up, the beneficial effects of the utility model are that:

the utility model discloses in, when needs are measured the finished product key cap of moulding plastics, at first upwards slide the measuring tape, the measuring tape slides in the spout, slide the measuring tape to the spout top when, the metal block of measuring tape upper surface mounting adsorbs with the fixed magnet in spout top mutually, thereby fix the measuring tape to highest position, the key cap after will moulding plastics this moment is gone into through main stopper card, the cross-section of main stopper is big-end-up's trapezoidal form, and the key cap is trapezoidal form equally, with the shape of adaptation key cap, thereby it is spacing to carry on the key cap better, go into behind the main stopper with the key cap card, can stimulate the measuring tape downwards, slide to the upper surface of butt at the key cap, can obtain the height of key cap according to the scale mark reading this moment, and compare with standard data, obtain the difference in height, the difference is qualified in error range, otherwise be nonconforming, main stopper is separated by a certain distance with vice stopper simultaneously, be used for the card income longer key cap of piece, like the space key cap, go into main stopper and vice stopper, can carry on spacing long piece, and measure the long piece. Through setting up measurement structure, convenient and audio-visual height that just can reachs the finished product key cap after moulding plastics to judge whether for the defective work, and the key cap is effectively spacing, avoids taking place to rock when measuring, makes data inaccurate, and then the error appears.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the measurement structure of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of the fixing structure of the present invention.

Illustration of the drawings: 1. a base plate; 2. a level gauge; 3. a main limiting block; 4. an auxiliary limiting block; 5. a measurement structure; 51. a measuring block; 52. a chute; 53. measuring a ruler; 54. a pointer; 55. scale lines; 56. a metal block; 57. a magnet; 6. a fixed structure; 61. a fixed block; 62. a movable shaft; 63. a support block; 64. a spring; 65. a baffle plate; 66. a fixed shaft; 67. a handle; 68. a soft cushion.

Detailed Description

Referring to fig. 1, the utility model provides a technical solution: the utility model provides a tool for moulding plastics, comprising a base plate 1, one side fixedly connected with spirit level 2 of bottom plate 1, spirit level 2 is used for showing whether the desktop is the level, with reinforcing measurement accuracy, the last fixed surface of bottom plate 1 is connected with main stopper 3, the upper surface of bottom plate 1 is close to the vice stopper 4 of one side fixedly connected with of main stopper 3, when needing to measure microscler key cap, can block the key cap simultaneously with vice stopper 4 with the help of main stopper 3, the upper surface of bottom plate 1 is equipped with measurement structure 5, the main stopper 3 of upper surface of bottom plate 1 and the both sides of vice stopper 4 are equipped with fixed knot and construct 6.

The specific arrangement and function of the measuring structure 5 and the fixing structure 6 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: measuring structure 5 includes measuring block 51, and measuring block 51's lower surface and bottom plate 1 fixed connection, measuring block 51 have been close to one side of main stopper 3 and have been seted up spout 52, and the inner wall sliding connection of spout 52 has measuring tape 53, and one side fixedly connected with pointer 54 of measuring tape 53, the surface of measuring block 51 are equipped with scale mark 55. Through the key cap finished product after moulding plastics of card income on main stopper 3 to arrange measuring tape 53 in on the key cap with the key cap butt, can be according to the position measurement key cap height that pointer 54 indicates, it is simple and convenient, and the key cap is spacing, difficult rocking, and then influence measured data.

Wherein, the graduation lines 55 are evenly distributed on the surface of the measuring block 51, and the graduation lines 55 correspond to the position of the pointer 54. The current height of the keycap can be obtained through the position pointed by the pointer 54, and then the difference value can be compared with the standard height. Then, the sections of the main limiting block 3 and the auxiliary limiting block 4 are in a ladder shape with a narrow top and a wide bottom, and the sizes of the main limiting block 3 and the auxiliary limiting block 4 are matched with the size of the keycap. Through trapezoidal shape, the shape of better adaptation key cap to carry on spacingly better. Thereafter, a metal block 56 is fixedly connected to the upper surface of the measuring tape 53, and a magnet 57 is fixedly connected to the inner tip of the chute 52. The measuring tape 53 is slid until the metal block 56 is attracted to the magnet 57, so that the measuring tape 53 is fixed at the highest point, and the key cap is clamped in better.

Referring to fig. 4, in the present embodiment: fixed knot constructs 6 and includes fixed block 61, the lower surface and the 1 fixed connection of bottom plate of fixed block 61, fixed block 61 is two a set of, totally two sets of, the both sides of main stopper 3 and vice stopper 4 are located to the branch, the inside sliding connection of fixed block 61 has loose axle 62, the one end fixedly connected with supporting shoe 63 of loose axle 62, the arc surface cover of loose axle 62 has spring 64, spring 64's both ends respectively with supporting shoe 63 and fixed block 61 fixed connection, the other end fixedly connected with baffle 65 of loose axle 62. The elastic force of the spring 64 drives the key caps on the main limiting block 3 to be abutted and fixed by the supporting block 63, so that the key caps are further reinforced, and the fixing effect of the key caps is better. Wherein, the surface of the supporting block 63 is processed with an inclined surface, and the section of the supporting block 63 is in a trapezoidal shape with a wide upper part and a narrow lower part. The inclined surface of the supporting block 63 is better matched with the shape of the keycap, so that the fixing is more stable. Meanwhile, a fixing shaft 66 is fixedly connected to one side of the baffle 65, and a handle 67 is fixedly connected to one end of the fixing shaft 66. The movable shaft 62 is pulled by the handle 67 to be more easily pulled, so that the problem that the baffle 65 is difficult to pull to one side of the fixed block 61 due to the elastic force of the spring 64 is avoided. Finally, a soft cushion 68 is fixedly connected to the surface of the supporting block 63, and the soft cushion 68 is a rubber cushion. Cushioning is provided by the cushion 68, while increasing friction and stabilizing the fixation.

Working principle, when needing to measure the finished product key cap of moulding plastics, at first slide measuring tape 53 upwards, measuring tape 53 slides in spout 52, when sliding measuring tape 53 to spout 52 top, measuring tape 53 fixed surface's metal block 56 adsorbs with spout 52 top fixed magnet 57 mutually, thereby fix measuring tape 53 to highest position, the key cap after will moulding plastics this moment is gone into through main stopper 3 card, the cross-section of main stopper 3 is big-end-up's trapezoidal form, and the key cap is the trapezoidal form equally, with the shape of adaptation key cap, thereby better carry out spacing to the key cap, after blocking key cap into main stopper 3, can pull measuring tape 53 downwards, slide to the upper surface of key cap, can draw the height of key cap according to scale mark 55 reading this moment, and compare with standard data, obtain the difference in height, the difference is qualified in the error range, otherwise be nonconforming, main stopper 3 is separated by a certain distance with vice stopper 4 for the key cap of longer piece of card income, like the blank key cap, go up into main stopper 3 and vice stopper 4, can carry out spacing to the long stopper.

Before the key cap is clamped into the main limiting block 3, the handles 67 on two sides of the main limiting block 3 can be pulled, the handles 67 can make the pulling more convenient, the baffle 65 is driven by the fixed shaft 66 to move outwards, the baffle 65 enables the movable shaft 62 to slide in the fixed block 61, the movable shaft 62 slides outwards, the spring 64 is contracted, meanwhile, the supporting block 63 and the movable shaft 62 move synchronously, after the supporting block 63 is moved away, the key cap can be clamped into the main limiting block 3, after the clamping is finished, the handles 67 can be loosened, under the rebounding action of the spring 64, the supporting block 63 returns to be right and is abutted against the key cap, the surface of the supporting block 63 is an inclined surface, the trapezoidal surface of the key cap is matched, the fixing is more stable, the soft cushion 68 is fixed on the surface of the supporting block 63, the soft cushion 68 is a rubber cushion, and the friction force is increased while the buffering is realized, and the fixing effect is better.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a mould plastics and use tool, includes bottom plate (1), its characterized in that: one side fixed connection of bottom plate (1) has spirit level (2), the last fixed surface of bottom plate (1) is connected with main stopper (3), the upper surface of bottom plate (1) is close to the vice stopper (4) of one side fixedly connected with of main stopper (3), the upper surface of bottom plate (1) is equipped with measures structure (5), measure structure (5) including measuring block (51), the lower surface and bottom plate (1) fixed connection of measuring block (51), spout (52) have been seted up to one side that measuring block (51) are close to main stopper (3), the inner wall sliding connection of spout (52) has measuring tape (53), one side fixedly connected with pointer (54) of measuring tape (53), the surface of measuring block (51) is equipped with scale mark (55).

2. The jig for injection molding according to claim 1, characterized in that: the scale marks (55) are uniformly distributed on the surface of the measuring block (51), and the scale marks (55) correspond to the positions of the pointers (54).

3. The jig for injection molding according to claim 1, characterized in that: the cross sections of the main limiting block (3) and the auxiliary limiting block (4) are in a ladder shape with a narrow top and a wide bottom, and the size of the main limiting block (3) and the size of the auxiliary limiting block (4) are matched with that of the keycap.

4. The jig for injection molding according to claim 1, wherein: the upper surface of the measuring scale (53) is fixedly connected with a metal block (56), and the top end inside the sliding groove (52) is fixedly connected with a magnet (57).

5. The jig for injection molding according to claim 1, wherein: the upper surface of bottom plate (1) is equipped with fixed knot and constructs (6), fixed knot constructs (6) and includes fixed block (61), the lower surface and bottom plate (1) fixed connection of fixed block (61), fixed block (61) are two a set of, and are two sets of altogether, and the both sides of main stopper (3) and vice stopper (4) are located to the branch, the inside sliding connection of fixed block (61) has loose axle (62), the one end fixedly connected with supporting shoe (63) of loose axle (62), the arc surface cover of loose axle (62) has spring (64), the both ends of spring (64) respectively with supporting shoe (63) and fixed block (61) fixed connection, the other end fixedly connected with baffle (65) of loose axle (62).

6. The jig for injection molding according to claim 5, characterized in that: the surface of the supporting block (63) is subjected to slope treatment, and the section of the supporting block (63) is in a trapezoidal shape with a wide upper part and a narrow lower part.

7. The jig for injection molding according to claim 5, wherein: one side fixedly connected with fixed axle (66) of baffle (65), the one end fixedly connected with handle (67) of fixed axle (66).

8. The jig for injection molding according to claim 5, characterized in that: the surface of the supporting block (63) is fixedly connected with a soft pad (68), and the soft pad (68) is a rubber pad.