A round swage size detection device

Abstract

The utility model discloses a kind of round forging size detection equipment, the round forging size detection equipment includes base, L-shaped seat is provided on the base, the L-shaped seat includes mutually perpendicular connection horizontal bar and vertical bar, the surface of vertical bar is provided with scale;Slot body along the length direction of vertical bar is formed on the seat body, slide bar is fixed in the slot body, positioning strip is movably arranged on the seat body surface, the lower end of positioning strip is connected with sliding block, the sliding block is slidably arranged on the slide bar, sleeve is sleeved on the slide bar, spring is arranged in the sleeve towards the one end of positioning strip, the spring is sleeved on the slide bar;The detection device in prior art is solved, its clamp plate is driven displacement by motor and screw rod, cost is larger, when the size range of round forging changes greatly, it can be necessary to reprogram setting clamping stroke and strength, and the problem of poor flexibility.

Description

Technical Field

[0001] This utility model relates to the field of forging manufacturing, specifically to a device for detecting the dimensions of round forgings. Background Technology

[0002] After circular forgings are cast, their diameter needs to be measured and inspected. For example, Chinese patent CN222027606U provides a rapid dimensional inspection device for large ring forgings, including: a base, a guide groove longitudinally formed at the center of the top of the base, an L-shaped positioning plate on the top of the base, a clamping plate transversely formed on the top of the base, a guide block extending from the bottom of the clamping plate into the guide groove, a drive motor on the side wall of the base, a lead screw on the output shaft of the drive motor that is placed inside the guide groove and passes through the clamping plate, a scale line longitudinally formed on the top of the L-shaped positioning plate, and an indicator plate above the scale line on one side of the top of the clamping plate. Such prior art inspection devices use a motor and lead screw to drive the clamping plate to move, which is costly. When the size range of the circular forging varies greatly, it may be necessary to reprogram and set the clamping stroke and force, resulting in poor flexibility. Utility Model Content

[0003] The purpose of this invention is to provide a round forging size inspection device, which solves the problems of existing inspection devices, where the clamping plate is driven by a motor and a lead screw, resulting in high cost and poor flexibility when the size range of the round forging varies greatly, requiring reprogramming to set the clamping stroke and force.

[0004] To achieve the above objectives, this utility model provides a round forging size detection device, which includes a base, an L-shaped seat body on the base, and the L-shaped seat body includes horizontal bars and vertical bars that are perpendicularly connected to each other. The surface of the vertical bars is provided with a scale.

[0005] The base has a groove along the length of the longitudinal strip, and a slide rod is fixed in the groove. A positioning strip is movably arranged on the surface of the base. A slider is connected to the lower end of the positioning strip. The slider is slidably arranged on the slide rod. A sliding sleeve is sleeved on the slide rod. A spring is arranged at one end of the sliding sleeve facing the positioning strip. The spring is sleeved on the slide rod.

[0006] Preferably, the end of the positioning strip is formed with a pointer, and the pointer is in contact with the surface of the scale.

[0007] Preferably, the sliding sleeve is slidably disposed on the slide rod, and the sliding sleeve is provided with a locking screw, which can lock the sliding sleeve onto the slide rod.

[0008] Preferably, the sliding sleeve extends at least partially beyond the base, and the locking screw is disposed at the end of the sliding sleeve extending beyond the base;

[0009] The slide rod extends at least partially from the base, and a plurality of screw holes are provided at intervals in the slide rod near the locking screw.

[0010] Preferably, the slider is provided with a linear bearing, and the slide rod passes through the linear bearing.

[0011] Beneficial Effects: This utility model provides a round forging dimension detection device, which includes a base with an L-shaped seat on the base. The L-shaped seat includes horizontal and vertical bars connected perpendicularly to each other, and a scale is provided on the surface of the vertical bar. A groove is formed on the seat along the length of the vertical bar, and a sliding rod is fixed in the groove. A positioning bar is movably disposed on the surface of the seat, and a slider is connected to the lower end of the positioning bar. The slider is slidably disposed on the sliding rod, and a sliding sleeve is sleeved on the sliding rod. A spring is disposed at the end of the sliding sleeve facing the positioning bar, and the spring is sleeved on the sliding rod. During operation, the positioning bar is pulled open, at which point the spring is compressed. Then, the round forging is placed between the horizontal bar and the positioning bar, and the positioning bar is released. Under the action of the spring force, the positioning bar adheres to the side of the round forging. The diameter of the round forging is obtained by reading the positioning bar relative to the scale. The round forging dimension detection device provided by this utility model has a simple structure and is fast and convenient for measurement.

[0012] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a structural diagram of the round forging dimension inspection equipment provided by this utility model in the first state;

[0015] Figure 2 This is a top view of the round forging dimension inspection equipment provided by this utility model;

[0016] Figure 3 This is a structural diagram of the second state of the round forging dimension inspection equipment provided by this utility model.

[0017] Explanation of reference numerals in the attached figures

[0018] 1-Base; 2-Horizontal bar; 3-Vertical bar; 4-Scale; 5-Positioning bar; 6-Pointer; 7-Slide bar; 8-Spring; 9-Slide sleeve; 10-Locking screw; 11-Screw hole. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] like Figure 1-3 As shown: This utility model provides a circular forging dimension inspection device, characterized in that the circular forging dimension inspection device includes a base 1, an L-shaped seat body is provided on the base 1, the L-shaped seat body includes a horizontal bar 2 and a vertical bar 3 connected perpendicularly to each other, and a scale 4 is provided on the surface of the vertical bar 3; a groove is formed on the seat body 1 along the length direction of the vertical bar 3, a slide rod 7 is fixed in the groove, a positioning bar 5 is movably provided on the surface of the seat body 1, a slider is connected to the lower end of the positioning bar 5, the slider is slidably disposed on the slide rod 7, a sliding sleeve 9 is sleeved on the slide rod 7, and a spring 8 is provided at the end of the sliding sleeve 9 facing the positioning bar 5, the spring 8 is sleeved on the slide rod 7. During operation, the positioning strip is pulled open, at which point the spring is compressed. Then, the round forging is placed between the horizontal bar and the positioning strip, and the positioning strip is released. Under the action of the spring force, the positioning strip adheres to the side of the round forging. The diameter of the round forging is obtained by reading the positioning strip relative to the scale. The round forging size detection equipment provided by this utility model has a simple structure and is fast and convenient to measure.

[0021] In a preferred embodiment of this utility model, in order to facilitate observation of the reading on the scale, a pointer 6 is formed at the end of the positioning strip 5, and the pointer 6 is in contact with the surface of the scale 4.

[0022] In a preferred embodiment of this utility model, in order to adjust the position of the spring according to the size of the round forging, the sliding sleeve 9 is slidably disposed on the sliding rod 7, and the sliding sleeve 9 is provided with a locking screw 10, which can lock the sliding sleeve 9 onto the sliding rod 7. Figure 3 As shown, when the size of the round forging is large, the position of the spring can be adjusted by sliding the sleeve, so that the positioning bar will not be too difficult to pull.

[0023] In a preferred embodiment of the present invention, in order to facilitate locking the adjusted sliding sleeve, the sliding sleeve 9 extends at least partially beyond the base 1, and the locking screw 10 is disposed at the end of the sliding sleeve 9 extending beyond the base 1; the sliding rod 7 extends at least partially beyond the base 1, and a plurality of screw holes 11 are provided at intervals in the sliding rod 7 near the locking screw 10.

[0024] In a preferred embodiment of this utility model, in order to enable the slider to slide smoothly on the slide rod, a linear bearing is provided on the slider, and the slide rod 7 passes through the linear bearing.

[0025] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0026] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0027] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A device for inspecting the dimensions of round forgings, characterized in that, The round forging size detection equipment includes a base (1), an L-shaped seat body is provided on the base (1), the L-shaped seat body includes a horizontal bar (2) and a vertical bar (3) that are perpendicularly connected to each other, and a scale (4) is provided on the surface of the vertical bar (3); The base (1) has a groove along the length of the longitudinal bar (3). A slide rod (7) is fixed in the groove. A positioning bar (5) is movably arranged on the surface of the base (1). A slider is connected to the lower end of the positioning bar (5). The slider is slidably arranged on the slide rod (7). A sleeve (9) is sleeved on the slide rod (7). A spring (8) is arranged at one end of the sleeve (9) facing the positioning bar (5). The spring (8) is sleeved on the slide rod (7).

2. The round forging dimensional inspection equipment according to claim 1, characterized in that, The end of the positioning strip (5) is formed with a pointer (6), which is in contact with the surface of the scale (4).

3. The round forging dimensional inspection equipment according to claim 1, characterized in that, The sliding sleeve (9) is slidably disposed on the sliding rod (7), and a locking screw (10) is provided on the sliding sleeve (9), which can lock the sliding sleeve (9) on the sliding rod (7).

4. The round forging dimensional inspection equipment according to claim 3, characterized in that, The sliding sleeve (9) extends at least partially beyond the base (1), and the locking screw (10) is disposed at the end of the sliding sleeve (9) that extends beyond the base (1); The slide rod (7) extends at least partially from the base (1), and a plurality of screw holes (11) are provided at intervals in the slide rod (7) near the locking screw (10).

5. The round forging dimensional inspection equipment according to claim 4, characterized in that, The slider is provided with a linear bearing, and the slide rod (7) passes through the linear bearing.

Images