Adjustable V-shaped iron
By designing an adjustable V-block and using a sliding and locking mechanism to adjust the spacing of the V-blocks, the problem of existing V-blocks requiring multiple specifications is solved, achieving cost savings and ease of use.
Patent Information
- Application Number
- CN202520580270.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-31
AI Technical Summary
The existing V-shaped iron cannot be adjusted during use, which leads to the need to prepare various specifications and increases production costs.
An adjustable V-block was designed. The distance between the first and second V-blocks, which are slidably set on the base plate, is adjusted by a locking mechanism to adapt to the processing requirements of shaft parts of different lengths and diameters.
This allows the same V-block to be used for machining shaft parts of different lengths and diameters, reducing production costs and improving the flexibility and convenience of use.
Smart Images
Figure CN223947743U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an adjustable V type iron. BACKGROUND
[0002] The V type iron is a tool for shaft inspection, correction and scribing, and can also be used for testing the perpendicularity and parallelism of workpieces, detecting, scribing and fixing precision shaft parts and clamping in mechanical processing.
[0003] Because the diameters and lengths of shafts are different, the sizes and positions to be processed are also different. However, the existing V type iron cannot be adjusted, and multiple V type irons need to be prepared, which makes the production cost too high.
[0004] Therefore, an adjustable V type iron is needed to solve the above problems. SUMMARY
[0005] The utility model discloses a kind of adjustable V type iron, including bottom plate, first V type iron and second V type iron;The upper surface of the bottom plate is provided with several sliding grooves, several sliding grooves are parallelly arranged;The number of the first V type iron is two, two first V type iron are slidably arranged on sliding groove, first locking mechanism is equipped on the two first V type iron, the top of two first V type iron is equipped with V groove, the V groove is parallel with sliding groove;The number of the second V type iron is two, two second V type iron are slidably arranged on sliding groove, second locking mechanism is equipped on the two second V type iron, the top of two second V type iron is equipped with symmetrical bevel groove, two bevel grooves form V structure, the V structure is perpendicular to sliding groove.
[0006] Preferably, the first V type iron includes a first sliding seat and a V-shaped table, the bottom of the first sliding seat is provided with a first sliding block, the first sliding block is movably arranged in the sliding groove, the top of the first sliding seat is fixedly provided with a V-shaped table, and the top surface of the V-shaped table is provided with the V groove.
[0007] Preferably, the first locking mechanism includes a first screw hole and a first locking bolt, the first screw hole is vertically arranged on the four corners of the first sliding seat, the first locking bolt is threadedly connected in the first screw hole, and the bottom end of the first locking bolt abuts against the bottom plate.
[0008] Preferably, the second V type iron includes a second sliding seat and a bevel table, the bottom of the second sliding seat is provided with a second sliding block, the second sliding block is movably arranged in the sliding groove, the top of the second sliding seat is fixedly provided with a bevel table, and the top surface of the bevel table is provided with the bevel groove.
[0009] Preferably, the second locking mechanism includes a second screw hole and a second locking bolt. The second screw hole is vertically disposed at the four corners of the second slide, and the second locking bolt is threaded into the corresponding second screw hole. The bottom end of the second locking bolt abuts against the base plate.
[0010] Preferably, the two ends of the slide are open, the cross-section of the slide is inverted T-shaped, and the first slider and the second slider are adapted to the slide.
[0011] The advantages and beneficial effects of this utility model are as follows: It provides an adjustable V-block, which can be slidably mounted and dismounted on the base plate with a first V-block or a second V-block, and the distance between the two first V-blocks can be adjusted to meet the processing requirements of shaft parts of different lengths; the distance between the two second V-blocks can be adjusted to meet the processing requirements of shaft parts of different diameters, saving costs and being convenient and simple to use. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the present invention. Detailed Implementation
[0013] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.
[0014] The specific technical solution of this utility model is as follows:
[0015] like Figure 1 As shown, an adjustable V-shaped iron includes a base plate 1, a first V-shaped iron 3, and a second V-shaped iron 6. The upper surface of the base plate 1 has several parallel sliding grooves 2. There are two first V-shaped irons 3, both slidably mounted on the sliding grooves 2. Each first V-shaped iron 3 has a first locking mechanism 4, and each first V-shaped iron 3 has a V-groove 5 at its top, which is parallel to the sliding grooves 2. There are also two second V-shaped irons 6, both slidably mounted on the sliding grooves 2. Each second V-shaped iron 6 has a second locking mechanism 7, and each second V-shaped iron 6 has symmetrical inclined grooves 8 at its top, forming a V-shape perpendicular to the sliding grooves 2.
[0016] The first V-shaped iron 3 comprises a first sliding base 31 and a V-shaped table 32. The bottom of the first sliding base 31 is provided with a first sliding block 33 movably arranged in the sliding groove 2. The top of the first sliding base 31 is fixedly provided with the V-shaped table 32. The top surface of the V-shaped table 32 is provided with the V-shaped groove 5. Specifically, the two first V-shaped irons 3 accommodate two ends of a shaft part through the V-shaped groove 5. The first sliding block 33 is matched with the sliding groove 2, so that the two first V-shaped irons 3 move left and right on the bottom plate 1, thereby adjusting the distance between the two first V-shaped irons 3 to adapt to the machining requirements of shaft parts of different lengths.
[0017] The first locking mechanism 4 comprises a first screw hole 41 and a first locking bolt 42. The first screw hole 41 is vertically arranged at the four corners of the first sliding base 31. The first locking bolt 42 is threadedly connected in the corresponding first screw hole 41. The bottom end of the first locking bolt 42 abuts against the bottom plate 1. Specifically, by screwing the four first locking bolts 42 in the corresponding four first screw holes 41, the bottom end of the first locking bolt 42 abuts against the bottom plate 1, so that the first sliding block 31 is locked on the bottom plate 1, thereby completing the position locking of the first V-shaped iron 3.
[0018] The second V-shaped iron 6 comprises a second sliding base 61 and a bevel table 62. The bottom of the second sliding base 61 is provided with a second sliding block 63 movably arranged in the sliding groove 2. The top of the second sliding base 61 is fixedly provided with the bevel table 62. The top surface of the bevel table 62 is provided with the bevel groove 8. Specifically, the bevel grooves 8 on the two second V-shaped irons 6 oppositely form a V-shaped structure for accommodating a shaft part. The second sliding block 63 is matched with the sliding groove 2, so that the two second V-shaped irons 6 move left and right on the bottom plate 1, thereby adjusting the distance between the two second V-shaped irons 6 to adapt to the machining requirements of shaft parts of different diameters.
[0019] The second locking mechanism 7 comprises a second screw hole 71 and a second locking bolt 72. The second screw hole 71 is vertically arranged at the four corners of the second sliding base 61. The second locking bolt 72 is threadedly connected in the corresponding second screw hole 71. The bottom end of the second locking bolt 72 abuts against the bottom plate 1. Specifically, by screwing the four second locking bolts 72 in the corresponding four second screw holes 71, the bottom end of the second locking bolt 72 abuts against the bottom plate 1, so that the second sliding block 61 is locked on the bottom plate, thereby completing the position locking of the second V-shaped iron 6.
[0020] Both ends of the sliding groove 2 are open. The cross section of the sliding groove 2 is inverted T-shaped. The first sliding block 33 and the second sliding block 63 are matched with the sliding groove 2. Specifically, the first V-shaped iron 3 and the second V-shaped iron 6 are facilitated to slide and disassemble on the bottom plate 1.
[0021] When in use, slide two first V-shaped irons 3 or two second V-shaped irons 6 on the bottom plate 1; when assembling the first V-shaped iron 3, insert the first sliding block 33 into the sliding groove 2 from the open hole 21, move the two first V-shaped irons 3 on the bottom plate 1 along the sliding groove 2 left and right, adjust the distance between the two first V-shaped irons 3, and then screw the four first locking bolts 42 into the corresponding four first screw holes 41, and the bottom end of the first locking bolt 42 abuts against the bottom plate 1, so that the first locking mechanism 4 fixes the position of the two first V-shaped irons 3, so as to meet the processing requirements of different length shaft parts;
[0022] When assembling the second V-shaped iron 6, insert the second sliding block 61 into the sliding groove 2 from the open hole 21, move the two second V-shaped irons 6 on the bottom plate 1 along the sliding groove 2 left and right, and the two second V-shaped irons 6 form a V-shaped structure for accommodating the supporting shaft part through the bevel groove 8, adjust the distance between the two second V-shaped irons 6, then screw the four second locking bolts 72 into the corresponding four second screw holes 71, and the bottom end of the second locking bolt 72 abuts against the bottom plate 1, so that the second locking mechanism fixes the position of the two second V-shaped irons 6, so as to meet the processing requirements of different diameter shaft parts; compared with the prior art, the V-shaped iron of various specifications does not need to be prepared, the cost is saved, and the use is convenient and simple.
[0023] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. An adjustable V-iron, characterized by: The utility model provides a kind of V-shaped iron and bottom plate, including bottom plate, first V-shaped iron and second V-shaped iron; The upper surface of the bottom plate is provided with a plurality of chutes, and the plurality of chutes are arranged in parallel. The number of the first V-shaped iron is two, and the two first V-shaped irons are slidingly arranged on the chutes. The number of the second V-shaped iron is two, and the two second V-shaped irons are slidingly arranged on the chutes.
2. The adjustable V-iron of claim 1, wherein, The first V-shaped iron comprises a first sliding seat and a V-shaped table, the bottom of the first sliding seat is provided with a first sliding block, the first sliding block is movably arranged in the chute, the top of the first sliding seat is fixedly provided with a V-shaped table, and the top surface of the V-shaped table is provided with the V-shaped groove.
3. The adjustable V-iron of claim 2, wherein, The first locking mechanism comprises a first screw hole and a first locking bolt, the first screw hole is vertically arranged on the four corners of the first sliding seat, the first locking bolt is threadedly connected in the corresponding first screw hole, and the bottom end of the first locking bolt abuts against the bottom plate.
4. The adjustable V-iron of claim 3, wherein, The second V-shaped iron comprises a second sliding seat and a beveled table, the bottom of the second sliding seat is provided with a second sliding block, the second sliding block is movably arranged in the chute, the top of the second sliding seat is fixedly provided with a beveled table, and the top surface of the beveled table is provided with the beveled groove.
5. The adjustable V-iron of claim 4, wherein, The second locking mechanism comprises a second screw hole and a second locking bolt, the second screw hole is vertically arranged on the four corners of the second sliding seat, the second locking bolt is threadedly connected in the corresponding second screw hole, and the bottom end of the second locking bolt abuts against the bottom plate.
6. An adjustable V-iron as defined in claim 5, wherein, Both ends of the chute are open, the cross section of the chute is inverted T-shaped, and the first sliding block, the second sliding block and the chute are matched.