CN216133100U - Measuring jig convenient to clamping - Google Patents

Abstract

The utility model discloses a measuring jig convenient for clamping, which is applied to the field of clamps and has the technical scheme that: a measuring jig convenient for clamping comprises a base, wherein a reference seat used for placing a product to be measured is detachably arranged on one side of the base, and a sliding groove is formed in the connecting position of the base and the reference seat; the middle part of the reference seat is provided with a hollow part, two sides of the hollow part are respectively provided with a supporting seat, a first detection hole is arranged on the supporting seat in a penetrating way, a second detection hole for detecting whether a product is placed in place is arranged on the vertical side surface of the hollow part in a penetrating way, and two sides of the reference seat are respectively provided with a sliding block for being matched with the sliding chute for connection; has the technical effects that: through setting up the reference base as dismantling, can change different reference bases according to the product of difference, compare the whole tool of redesign, the cost is reduced by a wide margin, sets up different inspection holes through the position of placing at the product, can guarantee the installation accuracy of product, is favorable to improving external measuring equipment's measurement accuracy.

Description

Measuring jig convenient to clamping

Technical Field

The utility model relates to the field of clamps, in particular to a measuring jig convenient to clamp.

Background

Along with the rapid development of the manufacturing industry in China, various precision parts of different types and sizes are widely applied, in order to prevent the precision parts from having difference with the specified size due to size, multi-angle comprehensive size measurement needs to be carried out on a part body, a traditional measuring mechanism needs to detect the position of a part to be measured firstly, then position parameters and measured parameters are calculated, then the detailed size of the part is obtained, the measuring and calculating time is long, meanwhile, the measuring precision is difficult to guarantee, when different precision parts need to be measured, different measuring jigs need to be replaced, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring jig convenient to clamp, which has the advantages that different products can be clamped, and the sizes of the products can be accurately measured.

The technical purpose of the utility model is realized by the following technical scheme:

a measuring jig convenient for clamping comprises a base, wherein a reference seat used for placing a product to be measured is detachably arranged on one side of the base, and a sliding groove is formed in the connecting position of the base and the reference seat; the middle part of the reference seat is provided with a hollow part, two sides of the hollow part are respectively provided with a supporting seat, a first detection hole penetrates through the supporting seat, and a second detection hole for detecting whether a product is placed in place penetrates through the vertical side surface of the hollow part; and sliding blocks used for being connected with the sliding grooves are arranged on two sides of the reference seat respectively.

Through the technical scheme: the base passes through spout and slider can freely the dismouting on the base, can change different base according to the product of difference, and fretwork in the base is used for placing the product that awaits measuring after, and the external measuring equipment of being convenient for carries out the precision measurement to the product, and whether the mounted position that external detecting equipment can judge the product through detecting the mounted state between first inspection hole, second inspection hole and the product is accurate.

The utility model is further configured to: the outside limit of benchmark seat and fretwork are for switching on not closed state, and the fretwork is kept away from the circular trompil that runs through respectively in two minutes of the lateral surface of benchmark seat.

Through the technical scheme: the product is pushed in from the unclosed side, and the both corners of product are located circular trompil department after pushing in, and whether external measuring equipment can judge the product and push in through whether having blockking in the circular trompil of scanning when carrying out size measurement.

The utility model is further configured to: the bottom surface of the mounting part of the second detection hole is higher than the upper surface of the supporting seat.

Through the technical scheme: the outer edge of the product can be clamped by the height difference between the mounting part of the second detection hole and the supporting seat, and the product is guaranteed not to displace.

The utility model is further configured to: the lower end face of the reference seat on the supporting seat is provided with a slope convenient for detection.

Through the technical scheme: the space formed between the slopes can facilitate the movement of external measuring equipment, thereby completing the multi-angle measurement of the product.

The utility model is further configured to: the middle part of base is provided with a pair of support frame, the support frame is connected through running through its connecting axle that sets up, the middle part of a pair of support frame runs through the rotation through the connecting axle and is provided with the depression bar.

Through the technical scheme: the support frame is used for lifting the pressure lever by a certain height and supporting the pressure lever to rotate.

The utility model is further configured to: the pressing rod is of a T-shaped structure, the connecting shaft penetrates through the front section of the pressing rod, the end part of the front section of the pressing rod is located above the reference seat, the end part of the front section of the pressing rod is provided with a pressing head, and the tail section of the pressing rod is provided with a pressing block convenient to operate.

Through the technical scheme: the pressure head is used for compressing tightly the laminating with the product on holding the seat, pushes down the press block and can push down the tail section of depression bar, and the depression bar rotates around the connecting axle to lift the anterior segment of depression bar, can take out the product.

The utility model is further configured to: the base is provided with oblique trompil in the back section department that is located the depression bar, be provided with the spring in the oblique trompil, the one end that the spring stretches out oblique trompil and the back end fixed connection of depression bar.

Through the technical scheme: under acquiescence state, the spring has ascending elasticity to the back end of depression bar, can push down the pressure head through the connecting axle to compress tightly the product, when pushing down the tail section of depression bar through pushing down the pressing block, the spring shrink, the pressure head lifts this moment.

The utility model is further configured to: the pressure head and the pressing block are made of rubber.

Through the technical scheme: the pressure head adopts the rubber material can prevent that the indentation from appearing in the surface of product, presses the briquetting and adopts the rubber material can prevent the slippage when the application of force pushes down.

In conclusion, the utility model has the following beneficial effects:

through setting up the reference base as dismantling, can change different reference bases according to the product of difference, compare the whole tool of redesign, the cost is reduced by a wide margin, sets up different inspection holes through the position of placing at the product, can guarantee the installation accuracy of product, is favorable to improving external measuring equipment's measurement accuracy.

Drawings

FIG. 1 is a schematic view of the entire jig of the present embodiment;

FIG. 2 is a schematic view of a reference base according to the present embodiment;

fig. 3 is a schematic view of the spring and the inclined opening of the present embodiment.

Reference numerals: 1. a base; 11. a support frame; 12. a connecting shaft; 13. obliquely opening a hole; 14. a spring; 15. a chute; 2. a reference base; 21. hollowing out; 22. a holding seat; 23. a first detection hole; 24. a second detection hole; 25. a slider; 26. circular holes are formed; 27. a slope; 3. a pressure lever; 31. a pressure head; 32. and pressing the block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, a measuring jig convenient for clamping comprises a base 1, wherein the base 1 is of a structure with two convex sides and a concave middle part, a base seat 2 used for placing a product to be measured is detachably arranged on one side of the base 1, a sliding groove 15 is arranged at the joint of the base 1 and the base seat 2, two sides of the base seat 2 are respectively provided with a sliding block 25 used for being connected with the sliding groove 15, the sliding block 25 and the sliding groove 15 are attached and slidably mounted, a hollow 21 is arranged in the middle of the base seat 2, two supporting seats 22 protruding towards the middle part are respectively arranged on two sides in the hollow 21, two first detecting holes 23 are arranged on the supporting seats 22 in a penetrating manner, and a second detecting hole 24 for detecting whether the product is placed in place is transversely arranged on the vertical side surface of the hollow 21 on one side of the supporting seats 22 in a penetrating manner; the outside limit of benchmark seat 2 and fretwork 21 are for switching on not closed state, the product that waits to detect is from not closed side slip packing into, fretwork 21 is located the circular trompil 26 that runs through from top to bottom respectively of two minutes of the installation department of second inspection hole 23, whether circular trompil 26 cooperates the detectable of outside measuring equipment to have the product to pack into, the bottom surface height of the installation department of second inspection hole 24 is higher than the height of the upper surface of holding seat 22, the difference in height between the installation department of second inspection hole 24 and the holding seat 22 forms the clamping part, the outward flange of the volume of awaiting measuring product can insert in the clamping part.

Referring to fig. 2, the base 2 is provided with an outward-extending slope 27 on the lower end surface of the supporting seat 22, and forms a detection space gradually increasing from top to bottom, which facilitates the rotation of an external measuring device to perform multi-angle measurement on a product.

Referring to fig. 1, a pair of support frames 11 is arranged in the middle of a base 1, each support frame 11 is composed of an installation part and a protruding part, the protruding parts of the two support frames are installed oppositely, the installation parts of the support frames are installed on the base 1 in a locking mode, the protruding parts of the support frames 11 are connected through a connecting shaft 12 penetrating through the support frames, a press rod 3 penetrates through the middle of the pair of support frames 11 and rotates through the connecting shaft 12, and the press rod 3 can rotate between the protruding parts of the two support frames 11 through the connecting shaft 12.

Refer to fig. 1, depression bar 3 is T type structure, connecting axle 12 runs through the anterior segment of depression bar 3, the anterior segment tip of depression bar 3 is located fretwork 21's top, the tip of depression bar 3 anterior segment is provided with pressure head 31, after the product installation is accomplished, pressure head 31 can compress tightly the product on holding in the palm seat 22, guarantee the stability of product installation, be provided with the pressure piece 32 of being convenient for to operate on depression bar 3's the tail section, through pressing the pressure piece 32 cooperation connecting axle 12 can control lifting up and pushing down of pressure head 31, pressure head 31 and pressure piece 32 are the rubber material, the pressure head 31 of rubber material can prevent that the product surface from leaving the indentation, the pressure piece 32 of rubber material can prevent that operating personnel from taking place the condition of hand cunning when pressing.

Referring to fig. 3, the base 1 is provided with oblique trompil 13 at the back end of depression bar 3, be provided with spring 14 in the oblique trompil 13, the internal diameter of oblique trompil 13 is greater than the external diameter 1mm of spring 14, spring 14 can freely compress and pop out in oblique trompil 13, spring 14 stretches out the one end of oblique trompil 13 and the back end fixed connection of depression bar 3, when pushing down and pressing briquetting 32, the back end of depression bar 3 can compress spring 14 into oblique trompil 13, thereby drive the pressure head and lift, when loosening and pressing briquetting 32, spring 14 upwards jacks the back end of depression bar 3, thereby drive pressure head 31 and push down and compress tightly the product.

The working process and principle of the embodiment are as follows:

when the process begins, operating personnel installs the benchmark seat 2 that will match this product in base 1 through slide rail 15 according to the kind of the product of waiting to detect, operating personnel pushes down and presses the briquetting 32 and makes the pressure head 31 lift up, push the product that awaits measuring from the unenclosed side of fretwork 21 this moment and install on holding seat 22, and ensure that the both corners of product inboard is located circular trompil 26, operating personnel stops to push down and presses briquetting 32 this moment, make pressure head 31 push down and compress tightly the product, then outside measuring equipment starts, detect circular trompil 26 earlier, detecting first inspection hole 23 and second inspection hole 24 respectively after detecting that the product is put, after detecting that the mounted position is accurate, rotate multi-angle measurement to the size of product again.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (8)

1. A measuring jig which is convenient for clamping,

the device is characterized by comprising a base (1), wherein one side of the base (1) is detachably provided with a reference seat (2) for placing a product to be measured, and a sliding groove (15) is arranged at the joint of the base (1) and the reference seat (2);

a hollow part (21) is arranged in the middle of the reference seat (2), supporting seats (22) are respectively arranged on two sides of the hollow part (21), a first detection hole (23) penetrates through the supporting seats (22), and a second detection hole (24) for detecting whether a product is placed in place or not penetrates through the vertical side surface of the hollow part (21);

and sliding blocks (25) used for being connected with the sliding grooves (15) are respectively arranged on two sides of the reference seat (2).

2. The measuring jig convenient to clamp according to claim 1, wherein the outer side edge of the reference seat (2) and the hollow part (21) are in a conduction and non-closed state, and two corners of the hollow part (21) at the mounting part of the second detecting hole (23) are respectively provided with a circular opening (26) which penetrates through the hollow part from top to bottom.

3. The measuring jig convenient to clamp as claimed in claim 2, wherein the height of the bottom surface of the mounting part of the second detecting hole (24) is higher than the height of the upper surface of the supporting seat (22).

4. The measuring jig convenient to clamp as claimed in claim 1, wherein the lower end face of the reference seat (2) on the supporting seat (22) is provided with a slope (27) convenient to detect.

5. The measuring jig convenient to clamp as claimed in claim 1, wherein a pair of support frames (11) are arranged in the middle of the base (1), the support frames (11) are connected through a connecting shaft (12) penetrating through the support frames, and a pressing rod (3) penetrates through the middle of the support frames (11) and rotates through the connecting shaft (12).

6. The measuring jig convenient to clamp and mount as claimed in claim 5, wherein the pressing rod (3) is of a T-shaped structure, the connecting shaft (12) penetrates through the front section of the pressing rod (3), the end of the front section of the pressing rod (3) is located above the hollow part (21), a pressing head (31) is arranged at the end of the front section of the pressing rod (3), and a pressing block (32) convenient to operate is arranged on the tail section of the pressing rod (3).

7. The measuring jig convenient to clamp according to claim 6, characterized in that an inclined opening (13) is formed in the base (1) at the rear section of the pressing rod (3), a spring (14) is arranged in the inclined opening (13), and one end of the spring (14) extending out of the inclined opening (13) is fixedly connected with the rear section of the pressing rod (3).

8. The measuring jig convenient to clamp as claimed in claim 6, wherein the pressing head (31) and the pressing block (32) are made of rubber.

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