Mounting structure and deflection detection equipment

Abstract

The utility model provides an installation structure. The installation structure comprises an installation disc, a plurality of clamping pieces arranged on the surface of the installation disc at intervals in the circumferential direction of the installation disc, an adjusting piece rotationally arranged on the installation disc and connected with the clamping pieces and a locking piece. Each clamping piece comprises a clamping block arranged on the mounting disc in a sliding mode and a clamping rod rotationally connected with the clamping block. The adjusting part comprises an adjusting disc rotationally arranged on the mounting disc and connecting rods connected with the clamping blocks, a plurality of pushing grooves are formed in the surface of the adjusting disc, the connecting rods are correspondingly inserted into the pushing grooves respectively, the adjusting disc is rotated to drive the connecting rods to move, and then the clamping rods are driven to move; the clamping rods are arranged on the inner side of the hob so that the clamping rods can all abut against the inner side of the hob to extrude and fix the hob, the stability of the hob can be guaranteed while rapid installation is achieved, the different positions of the clamping rods can be adjusted by rotating the adjusting discs to adjust the different positions of the clamping rods to adapt to hobs with different inner diameters, the installation structure does not need to be replaced, subsequent continuous detection is facilitated, and the detection efficiency is improved. And the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool detection technical field especially relates to an installation structure and deflection detection equipment. BACKGROUND

[0002] The hob requires extremely high precision in the machining process, thus needs to use the deflection detection equipment to detect the deflection amount. At present, the hob is generally installed on the installation structure of the deflection detection equipment, and then detection is carried out, but because the installation structure is relatively single, one installation structure can only correspond to one kind of inner diameter of the hob, and when other models of the hob are installed, the installation structure needs to be replaced, thereby reducing certain work efficiency. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model provides an installation structure and deflection detection equipment to solve the technical problem that the installation structure on the deflection detection equipment is relatively single in the related art, one installation structure can only correspond to one kind of inner diameter of the hob, and when other models of the hob are installed, the installation structure needs to be replaced, thereby reducing certain work efficiency.

[0004] The utility model provides an installation structure, including installation disc, a plurality of clamping pieces that are arranged on the surface of the installation disc along the circumferential direction of the installation disc, adjusting piece that is rotatably arranged on the installation disc and is connected with the plurality of clamping pieces and locking piece for limiting the rotation of the installation disc;

[0005] Each clamping piece comprises a clamping block slidingly arranged on the installation disc and a clamping rod rotatably connected with the clamping block;

[0006] The adjusting piece comprises an adjusting disc rotatably arranged on the installation disc and a connecting rod corresponding to the plurality of clamping blocks, and the surface of the adjusting disc is provided with a plurality of pushing grooves, and the plurality of connecting rods are respectively inserted into the plurality of pushing grooves;

[0007] When the adjusting disc rotates around the installation disc as the axis, the plurality of clamping rods are simultaneously driven away from or close to each other through the plurality of clamping blocks, so that the plurality of clamping rods abut or separate from the inner side of the hob.

[0008] Further, the installation disc side is provided with an installation groove, and the locking piece comprises a rotating shaft arranged on the inner wall of the installation groove in the axial direction and an elastic abutting portion rotatably arranged on the surface of the rotating shaft and abutting against the side surface of the adjusting disc;

[0009] Wherein, a certain force is applied to one end of the elastic abutting portion, and the other end of the elastic abutting portion is separated from the adjusting disc.

[0010] Further, the adjusting disc comprises an adjusting part rotatably arranged on the mounting disc and a holding part connected with the adjusting part, and a plurality of pushing grooves are arranged on the surface of the adjusting part;

[0011] The elastic abutting part comprises a pressing part and an embedded part arranged on both sides of the rotating shaft respectively, and a torsion spring arranged around both ends of the rotating shaft and connected with the inner wall of the mounting groove and the outer wall of the pressing part respectively, and the embedded part is provided with a clamping tooth;

[0012] The holding part is recessed inwardly at the outer side edge thereof to form a plurality of clamping grooves, and the clamping tooth can be embedded in any one of the clamping grooves.

[0013] Further, a plurality of grooves are equidistantly arranged on the surface of the holding part.

[0014] Further, a sliding groove is arranged on the side of the clamping block away from the clamping rod, a fixing rod is arranged in the sliding groove, the fixing rod is sleeved with a spring, one end of the connecting rod away from the mounting disc is provided with a connecting block, the connecting block is sleeved with the fixing rod, and the two ends of the spring are respectively abutted against the top end of the connecting block and the top end of the sliding groove.

[0015] Further, a plurality of anti-skid layers are arranged on the clamping rod.

[0016] The utility model also provides a kind of eccentric swing detection equipment, including bottom plate, detection mechanism on base and the mounting structure described above, and the mounting structure is arranged on bottom plate by support frame.

[0017] Further, the detection mechanism comprises a mounting bracket arranged on the bottom plate and a surface clamp arranged on the mounting bracket, and the surface clamp is used for mounting a measuring table.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The mounting structure of the utility model drives the connecting rod to move outward along the radial direction of the mounting disc by rotating the adjusting disc, and then synchronously drives the plurality of clamping rods to move by the plurality of clamping blocks, so that the plurality of clamping rods are all abutted against the inner side of the hob, the hob is fixed by extrusion, the fixing stability of the hob is ensured while meeting the rapid installation, and the different positions of the clamping rods are adjusted by rotating the adjusting disc at different positions, so that the hobs with different inner diameters can be better adapted, the mounting structure of the hob does not need to be replaced, subsequent continuous detection operation is facilitated, and detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of eccentric swing detection equipment of an embodiment of the utility model;

[0021] Figure 2 It is a structure schematic view of mounting structure of an embodiment of the utility modelFigure 1 ;

[0022] Figure 3 Structure diagram of the mounting structure of an embodiment of the utility model Figure 2 ;

[0023] Figure 4 Main view structure diagram of the mounting structure of an embodiment of the utility model

[0024] Figure 5 Structure diagram of the section at A-A in Figure 4

[0025] Figure 6 Exploded structure diagram of the mounting structure of an embodiment of the utility model

[0026] Figure 7 Local enlarged diagram in Figure 6

[0027] Explanation of the reference signs:

[0028] 10, mounting disc; 11, mounting groove;

[0029] 20, clamping piece; 21, clamping block; 211, sliding groove; 22, clamping rod; 221, anti-skid layer;

[0030] 30, adjusting piece; 31, adjusting disc; 311, adjusting part; 312, holding part; 313, pushing groove; 314, clamping groove; 315, recess; 32, connecting rod; 33, fixing rod; 34, spring; 35, connecting block;

[0031] 40, locking piece; 41, rotating shaft; 42, elastic abutting part; 421, pressing part; 422, fitting part; 423, clamping tooth;

[0032] 50, bottom plate; 51, supporting frame;

[0033] 60, detection mechanism; 61, mounting frame; 62, table clamp;

[0034] 70, hob.

[0035] The utility model discloses the realization, functional characteristics and advantages will be combined with embodiment, and further explanation is made with reference to the drawings. DETAILED DESCRIPTION

[0036] In order to make the utility model's purpose, technical scheme and beneficial effect more clear and distinct, the technical scheme in the utility model is further explained below combining with the drawings and embodiment.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0037] ​​In the description of the utility model, it is necessary to explain that the structure, ratio, size and the like shown in the drawings attached to the specification are merely used to cooperate with the content disclosed in the specification, for understanding and reading by the person skilled in the art, and are not used to limit the limiting conditions that the utility model can be implemented, so it does not have the substantial meaning in technology, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and the purpose that the utility model can produce, should still fall within the scope that the technical content disclosed in the utility model can cover. At the same time, the terms such as "upper", "lower", "left", "right", "intermediate" and "one" cited in the specification are merely for the clear understanding of the description, and are not used to limit the scope that the utility model can be implemented, the change or adjustment of relative relationship, without substantially changing the technical content, is also regarded as the scope that the utility model can be implemented.

[0038] Embodiment 1

[0039] As Figures 2-7 shown, the embodiment of the utility model provides a kind of installation structure, including mounting disc 10, several clamping pieces 20 being arranged on its surface along the circumferential direction of mounting disc 10, adjusting piece 30 being rotatably arranged in mounting disc 10 and being connected with several clamping pieces 20 and for limiting the locking piece 40 that mounting disc 10 rotates;Each clamping piece 20 includes clamping rod 22 and the clamping block 21 of slidingly being arranged in mounting disc 10, and the clamping block 21 is rotatably connected;The adjusting piece 30 includes adjusting disc 31 rotatably arranged in mounting disc 10 and the connecting rod 32 corresponding to the connection of several clamping blocks 21, the surface of adjusting disc 31 is provided with several push grooves 313, and several connecting rods 32 are respectively inserted into several push grooves 313;Wherein, when adjusting disc 31 rotates with mounting disc 10 as the axis, simultaneously drive several clamping rods 22 away from each other or close to each other by several clamping blocks 21, to make several clamping rods 22 abut or separate from the inner side of hob 70.

[0040] In the embodiment of the utility model, when installing, first, the hob 70 is sleeved on several clamping rods 22 to support it, then drives connecting rod 32 to move along the radial direction of mounting disc 10 outward by rotating adjusting disc 31, and then synchronously drives several clamping rods 22 to move by several clamping blocks 21, to let several clamping rods 22 all abut on the inner side of hob 70, to implement extrusion fixation to hob 70, while meeting the rapid installation, also ensure the fixation stability of hob 70, and by rotating adjusting disc 31 at different positions, the position of clamping rod 22 is adjusted, so that it can better adapt to the hob 70 of different inner diameter size, without replacing the installation structure of hob 70, to facilitate subsequent continuous detection operation, and then improve detection efficiency.

[0041] Specifically, as Figure 6As shown in the utility model embodiment, the mounting disc 10 side is provided with a mounting groove 11, the locking piece 40 includes a rotating shaft 41 provided on the inner wall of the mounting groove 11 along the axial direction and an elastic abutting part 42 rotatably sleeved on the surface of the rotating shaft 41 and abutting on the side of the adjusting disc 31, wherein a certain force is applied to one end of the elastic abutting part 42, the other end of the elastic abutting part 42 is separated from the adjusting disc 31, through the elastic abutting part 42, in its natural state, one end thereof abuts the side of the adjusting disc 31, so that the rotating direction of the adjusting disc 31 is locked and fixed to a certain extent, and when the other end of the elastic abutting part 42 is pressed, it is separated from the side of the adjusting disc 31, so that the adjusting disc 31 can continue to rotate.

[0042] Specifically, as Figures 4-6 As shown in the utility model embodiment, the adjusting disc 31 includes an adjusting part 311 rotatably arranged on the mounting disc 10 and a holding part 312 connected with the adjusting part 311, and a plurality of push grooves 313 are arranged on the surface of the adjusting part 311; the elastic abutting part 42 includes a pressing part 421 and an embedded part 422 arranged on both sides of the rotating shaft 41 respectively and a torsion spring (not shown in the figure) wound on both ends of the rotating shaft 41 and connected with the inner wall of the mounting groove 11 and the outer wall of the pressing part 421 respectively, and the embedded part 422 is provided with a clamping tooth 423; the holding part 312 is recessed inwardly from the outer side edge to form a plurality of clamping grooves 314, the clamping tooth 423 can be embedded in any one of the clamping grooves 314, by pressing the pressing part 421, the pressing part 421 drives the clamping tooth 423 on the embedded part 422 to disengage from the clamping groove 314 on the holding part 312, at this time, the operator continues to rotate the adjusting disc 31, so that the hob 70 with different inner diameters can be sleeved on the plurality of clamping rods 22, then the pressing part 421 is released, the elastic force of the torsion spring makes the clamping tooth 423 re-embedded in the clamping groove 314 on the holding part 312, locking the position of the adjusting disc 31, ensuring the fixing stability of the hob 70, when the hob 70 is released, the operator presses the pressing part 421 again, the clamping tooth 423 disengages from the clamping groove 314, and the adjusting disc 31 is reversely rotated, so that the clamping rod 22 returns to the outermost position, and the hob 70 can be taken off or replaced.

[0043] Based on the above scheme, as Figure 2 As shown in the utility model embodiment, a plurality of recesses 315 are equidistantly arranged on the surface of the holding part 312, the recesses 315 increase the friction force of the surface of the holding part 312, so that the operator is easier to grasp when rotating the adjusting disc 31, and is not easy to slip.

[0044] Based on the above scheme, as Figures 6-7As shown in this embodiment of the invention, the locking block 21 has a sliding groove 211 on the side away from the clamping rod 22, and a fixing rod 33 is provided in the sliding groove 211. The fixing rod 33 is fitted with a spring 34. The connecting rod 32 has a connecting block 35 on the end away from the mounting plate 10. The connecting block 35 is fitted on the fixing rod 33. The two ends of the spring 34 abut against the top of the connecting block 35 and the top of the sliding groove 211, respectively. When the adjusting plate 31 drives each connecting rod 32, and when the clamping rod 22 abuts against the inner side of the hob 70, the connecting block 35 on the connecting rod 32 moves on the fixing rod 33 and causes the spring 34 to deform. When installing hobs 70 with the same inner diameter, it is not necessary to adjust the adjusting plate 31 again. The clamping rods 22 are retracted and the hob 70 can be fixedly installed under the action of the spring 34. The adjusting plate 31 can be adjusted when installing different batches of hobs 70.

[0045] Based on the above solutions, such as Figure 6 As shown in the embodiment of this utility model, the clamping rod 22 is provided with a plurality of anti-slip layers 221. Specifically, the plurality of anti-slip layers 221 are arranged at intervals along the axial direction of the clamping rod 22. The plurality of anti-slip layers 221 can increase the friction between the clamping rod 22 and the inner side of the hob 70, thereby ensuring the stability of its installation.

[0046] Example 2

[0047] like Figure 1 As shown, this embodiment of the utility model provides a sway detection device, including a base plate 50, a detection mechanism 60 disposed on the base, and the aforementioned mounting structure. The mounting structure is disposed on the base plate 50 via a support frame 51. The specific structure of the mounting structure refers to the aforementioned embodiment 1. Since this sway detection device adopts all the technical solutions of the aforementioned embodiment 1, it has at least all the beneficial effects brought about by the technical solutions of the aforementioned embodiment 1, and therefore will not be described in detail here.

[0048] Specifically, such as Figure 1 As shown in this embodiment of the present invention, the detection mechanism 60 includes a mounting frame 61 on the base plate 50 and a gauge clamp 62 on the mounting frame 61. The gauge clamp 62 is used to install a measuring instrument. The measuring instrument is held by the gauge clamp 62 and the detection end of the measuring instrument is brought into contact with the roller cutter 70. Then, the runout is measured by rotating the roller cutter 70. The operation is simple and convenient for testing. It does not require multiple people to fix it and can be operated by a single person, which effectively improves the detection efficiency.

[0049] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. The technical solutions of the present application should be covered in the scope of the claims of the present application.

Claims

1. A mounting structure characterized by comprising: The installation structure comprises a mounting disc (10), a plurality of clamping pieces (20) arranged on the surface of the mounting disc (10) in the circumferential direction of the mounting disc (10), an adjusting piece (30) rotatably arranged on the mounting disc (10) and connected with the plurality of clamping pieces (20), and a locking piece (40) for limiting the rotation of the mounting disc (10); Each of the clamping pieces (20) comprises a clamping block (21) slidably arranged on the mounting disc (10) and a clamping rod (22) rotatably connected with the clamping block (21); The adjusting piece (30) comprises an adjusting disc (31) rotatably arranged on the mounting disc (10) and a connecting rod (32) connected with the plurality of clamping blocks (21), and the surface of the adjusting disc (31) is provided with a plurality of pushing grooves (313), and the plurality of connecting rods (32) are respectively inserted into the plurality of pushing grooves (313). When the adjusting disc (31) rotates around the mounting disc (10) as the axis, the plurality of clamping rods (22) are simultaneously driven by the plurality of clamping blocks (21) to move away from or close to each other, so that the plurality of clamping rods (22) abut or separate from the inner side of the hob (70).

2. The mounting structure of claim 1, wherein The side surface of the mounting disc (10) is provided with a mounting groove (11); the locking piece (40) comprises a rotating shaft (41) arranged on the inner wall of the mounting groove (11) in the axial direction and an elastic abutting portion (42) rotatably arranged on the surface of the rotating shaft (41) and abutting against the side surface of the adjusting disc (31); Wherein, a certain force is applied to one end of the elastic abutting portion (42), and the other end of the elastic abutting portion (42) is separated from the adjusting disc (31).

3. The mounting structure of claim 2, wherein The adjusting disc (31) comprises an adjusting portion (311) rotatably arranged on the mounting disc (10) and a holding portion (312) connected with the adjusting portion (311), and the plurality of pushing grooves (313) are arranged on the surface of the adjusting portion (311); The elastic abutting portion (42) comprises a pressing portion (421) and an embedded portion (422) respectively arranged on both sides of the rotating shaft (41), and a torsional spring wound around both ends of the rotating shaft (41) and connected with the inner wall of the mounting groove (11) and the outer wall of the pressing portion (421) respectively, and the embedded portion (422) is provided with a clamping tooth (423); The holding portion (312) is recessed inwardly from the outer side edge to form a plurality of clamping grooves (314), and the clamping tooth (423) can be embedded in any one of the clamping grooves (314).

4. The mounting structure according to claim 3, wherein A plurality of grooves (315) are equidistantly arranged on the surface of the holding portion (312).

5. The mounting structure of claim 1, wherein The side of the clamping block (21) away from the clamping rod (22) is provided with a sliding groove (211), the sliding groove (211) is provided with a fixing rod (33), the fixing rod (33) is provided with a spring (34), one end of the connecting rod (32) away from the mounting disc (10) is provided with a connecting block (35), the connecting block (35) is sleeved on the fixing rod (33), and the two ends of the spring (34) are respectively abutted against the top end of the connecting block (35) and the top end of the sliding groove (211).

6. The mounting structure of claim 1, wherein The clamping rod (22) is provided with a plurality of anti-skid layers (221).

7. A yaw detection apparatus comprising a base plate (50) and a detection mechanism (60) provided on the base plate, characterized by The installation structure is arranged on the bottom plate (50) through a supporting frame (51).

8. The runout detection apparatus of claim 7, wherein The detection mechanism (60) comprises a mounting frame (61) arranged on the bottom plate (50) and a meter clamp (62) arranged on the mounting frame (61), and the meter clamp (62) is used for mounting a measuring meter.

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