Clamping die for ultrasonic machining of square capillary tube fiber guide taper hole

Abstract

The utility model discloses a clamping die for ultrasonic machining of a square capillary tube fiber guide taper hole, which is applied to the field of dies and comprises a fixing frame, a fixing seat is slidably sleeved in the fixing frame, four threaded rods are welded on the surface of the fixing seat at equal intervals, four sliding grooves are formed in the surface of the fixing frame at equal intervals, and the threaded rods are connected with the sliding grooves at equal intervals. The surface of the threaded rod is in threaded connection with a fixing nut, a groove is formed in the top of the fixing base, a through groove is formed in the groove, a base block is placed in the groove, a pipe body is welded to the bottom of the base block, the bottom end of the pipe body extends to the bottom of the fixing base through the through groove, and a baffle is bolted to the top of the fixing base. According to the device, the capillary tube can be conveniently replaced, the working efficiency of personnel is improved, the stability and perpendicularity of the capillary tube are guaranteed, meanwhile, the height adjusting function can be achieved, operation is easy and convenient, and the device is suitable for machining taper holes of different depths and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mould field, especially a kind of clamping mould for square capillary tube fiber guiding conical hole of ultrasonic processing. BACKGROUND

[0002] Ultrasonic machining is a kind of special processing using ultrasonic frequency tool with small amplitude vibration, and through the hammering action of abrasive between tool and workpiece in liquid to workpiece surface, workpiece material surface is gradually broken, capillary tube needs to be fixed using clamping mould when conducting fiber guiding conical hole operation to workpiece.

[0003] The existing clamping mould has high strength, but there are other problems in use process, such as not having height adjusting function, the driving assembly above mould is fixed type, and the length of capillary tube is also fixed type, when workpiece needs to be conical hole too deep, only temporary heightening at the bottom of workpiece, not only poor accuracy, but also prone to displacement, and capillary tube is not convenient to replace, capillary tube will be abraded and damaged after long time use, since capillary tube and fixed seat bottom are fusion bonded connection, although stable and reliable, but it is time-consuming and laborious when replacing, need to use fire power component and guide, practicality is lower, in order to solve the above problems, we propose a kind of clamping mould for square capillary tube fiber guiding conical hole of ultrasonic processing. SUMMARY

[0004] The utility model aims at providing a kind of clamping mould for square capillary tube fiber guiding conical hole of ultrasonic processing, solve the problem that the existing clamping mould does not have height adjusting function and is not convenient to replace capillary tube.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of clamping mould for square capillary tube fiber guiding conical hole of ultrasonic processing, including fixed frame, the inside of the fixed frame is slidably connected with fixed seat, the surface of the fixed seat is equidistantly welded with four threaded rods, the surface of the fixed frame is equidistantly provided with four sliding grooves, the surface of the threaded rod is threadedly connected with fixed nut, the top of the fixed seat is provided with recess, the inside of the recess is provided with through slot, the recess is placed with base block, the bottom of the base block is fusion bonded with pipe body, the bottom end of the pipe body extends to the bottom of fixed seat through through slot, the top of the fixed seat is bolted with baffle.

[0006] The above technical scheme can conveniently replace the capillary tube, improve the work efficiency of personnel, ensure the stability and perpendicularity of the capillary tube, and can also have height adjusting function, simple and convenient to operate, suitable for conical hole operation processing of different depths, and has high practicality.

[0007] The utility model further sets up: the surface of threaded rod is equipped with spring washer.

[0008] Adopt above technical scheme, through the setting of spring washer, can improve the fixed effect of fixed nut after tightening, play the role of shockproof and anti-loose.

[0009] The utility model further sets up: the top of baffle is welded with guide column, the top of guide column is passed through and extends to the top of fixed frame, the surface of guide column is integrally stamped with scale line.

[0010] Adopt above technical scheme, through the setting of guide column and scale line, personnel can observe the up and down moving distance of baffle and pipe body.

[0011] The utility model further sets up: the surface of fixed frame and fixed seat is coated with anticorrosive paint.

[0012] Adopt above technical scheme, through the setting of anticorrosive paint, can improve the corrosion and moisture-proof effect of fixed frame and fixed seat surface.

[0013] The utility model further sets up: threaded rod and fixed nut are made of stainless steel material.

[0014] Adopt above technical scheme, threaded rod and fixed nut have the characteristics of high strength, small density and excellent corrosion resistance.

[0015] The utility model further sets up: the bottom of pipe body is tapered.

[0016] Adopt above technical scheme, can make the bottom of pipe body insert into workpiece downwards more smoothly.

[0017] Summarized above, the utility model has following beneficial effect:

[0018] 1. The utility model discloses a baffle is taken off from fixed seat and is placed in one side, and the baffle is taken off, and the base block is taken up, and the pipe body below is taken out from the through slot after the base block is taken up, then the base block is placed in the recess after being taken down completely, when the pipe body is inserted completely, the baffle is taken up and placed to the fixed seat with screw fixing, the baffle is limited after being fixed and prevents shaking, can conveniently replace capillary, improves the work efficiency of personnel, guarantees the stability and perpendicularity of capillary.

[0019] 2. The utility model discloses a fixed frame is connected with the upper air cylinder through screw, when the fixed frame installs, takes up the fixed seat, the fixed seat is inserted into the fixed frame after taking up, the fixed seat needs to make the threaded rod be in the sliding groove in the process of inserting, along with the fixed seat of personnel can understand the distance of moving up through the observation scale line when the fixed seat moves up to the appropriate distance, can be used tool to tighten the fixed nut after the fixed seat moves up to the appropriate distance, can possess height adjusting function, simple and convenient operation is applicable to the taper hole operation processing of different depth, and the practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure perspective drawing of the utility model;

[0021] Figure 2 It is the structure front view of the utility model;

[0022] Figure 3 It is the utility model Figure 2 A structure enlarged view in the middle.

[0023] Fig. 1, fixed frame; 2, fixed seat; 3, threaded rod; 4, sliding groove; 5, fixed nut; 6, recess; 7, through groove; 8, base block; 9, pipe body; 10, baffle; 11, spring washer; 12, guide column. DETAILED DESCRIPTION

[0024] The utility model will be further explained in detail in connection with the drawings.

[0025] Example 1:

[0026] Reference Figure 1 , Figure 2 and Figure 3 , a kind of clamping mould for ultrasonic processing square capillary fiber guide taper hole, including fixed frame 1, the inside sliding sleeve of fixed frame 1 is connected with fixed seat 2, four threaded rods 3 are equidistantly welded on the surface of fixed seat 2, four sliding grooves 4 are equidistantly set on the surface of fixed frame 1, fixed nut 5 is threadedly connected on the surface of threaded rod 3, by screw fixed frame 1 is connected with the upper air cylinder, when fixed frame 1 installs, takes up fixed seat 2, fixed seat 2 is inserted into fixed frame 1 after taking up, fixed seat 2 needs to make threaded rod 3 be in sliding groove 4 in the process of inserting, along with the fixed seat 2 of personnel can understand the distance of moving up through the observation scale line when fixed seat 2 moves up to the appropriate distance, can be used tool to tighten fixed nut 5 after fixed seat 2 moves up to the appropriate distance, can possess height adjusting function, simple and convenient operation is applicable to the taper hole operation processing of different depth, and the practicality is high.

[0027] Reference Figure 2 , spring washer 11 is set on the surface of threaded rod 3, by the setting of spring washer 11, can improve the fixed effect of fixed nut 5 after tightening, play the role of shockproof and anti-loose.

[0028] With reference to Figure 1 , Figure 2 and Figure 3 , the surface of the fixed frame 1 and the fixed seat 2 is coated with anticorrosive paint, which can improve the corrosion and moisture resistance of the surface of the fixed frame 1 and the fixed seat 2.

[0029] With reference to Figure 1 and Figure 2 , the threaded rod 3 and the fixed nut 5 are made of stainless steel material, which has the characteristics of high strength, small density and excellent corrosion resistance.

[0030] Brief description of the use process: the fixed frame 1 is connected with the upper cylinder by screw, after the fixed frame 1 is installed, the fixed seat 2 is lifted, the fixed seat 2 is inserted into the fixed frame 1 after being lifted, the threaded rod 3 is placed in the sliding groove 4 during the insertion process, and the lifting distance of the fixed seat 2 can be observed by the personnel, and the fixed nut 5 is tightened by the tool when the fixed seat 2 is lifted to the appropriate distance.

[0031] Example 2:

[0032] With reference to Figure 1 , Figure 2 and Figure 3 , a clamping mold for ultrasonic machining of square capillary fiber guide cone, a recess 6 is formed in the top of the fixed seat 2, a through groove 7 is formed in the inside of the recess 6, a base block 8 is placed in the inside of the recess 6, a pipe body 9 is fused to the bottom of the base block 8, the bottom end of the pipe body 9 extends to the bottom of the fixed seat 2 through the through groove 7, a baffle 10 is bolted to the top of the fixed seat 2, the baffle 10 is first removed from the fixed seat 2 and placed aside, the base block 8 is lifted after the baffle 10 is removed, the pipe body 9 below is pulled out from the through groove 7 after the base block 8 is lifted, then the base block 8 is placed in the recess 6 completely, the baffle 10 is lifted and placed on the fixed seat 2 after the pipe body 9 is inserted completely, and is fixed by screw, the baffle 10 is limited after being fixed to prevent shaking of the base block 8, which can facilitate the replacement of the capillary tube, improve the working efficiency of the personnel, and ensure the stability and perpendicularity of the capillary tube.

[0033] With reference to Figure 1 and Figure 2 , a guide column 12 is welded to the top of the baffle 10, the top end of the guide column 12 penetrates and extends to the top of the fixed frame 1, the surface of the guide column 12 is integrally stamped with a scale line, the up and down movement distance of the baffle 10 and the pipe body 9 can be observed by the personnel through the guide column 12 and the scale line.

[0034] With reference to Figure 1 and Figure 2The bottom end of the pipe body 9 is tapered, which can make the bottom end of the pipe body 9 more smoothly change when being inserted into the workpiece downward.

[0035] Brief description of the use process: firstly, the baffle 10 is taken off from the fixed seat 2 and placed aside, then the base block 8 is taken up after the baffle 10 is taken off, then the pipe body 9 below is taken out from the through slot 7, then the base block 8 is placed in the recess 6 after being taken down, and the baffle 10 is taken up and placed on the fixed seat 2 after the pipe body 9 is completely inserted, and is fixed by screws, the baffle 10 is limited after being fixed to prevent the base block 8 from shaking.

[0036] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A clamping die for ultrasonically machining a square capillary fiber guide tapered hole, comprising a fixing frame (1), characterized in that: The fixing frame (1) is internally slidably sleeved with a fixing seat (2), the surface of the fixing seat (2) is equidistantly welded with four threaded rods (3), the surface of the fixing frame (1) is equidistantly provided with four sliding grooves (4), the surface of the threaded rods (3) is threadedly connected with a fixing nut (5), the top of the fixing seat (2) is provided with a groove (6), the interior of the groove (6) is provided with a through groove (7), a base block (8) is placed inside the groove (6), the bottom of the base block (8) is welded with a tube body (9), the bottom end of the tube body (9) extends to the bottom of the fixing seat (2) through the through groove (7), and the top of the fixing seat (2) is bolted with a baffle (10).

2. A clamping die for ultrasonically machining a square capillary fiber guide tapered hole according to claim 1, characterized in that: A spring washer (11) is sleeved on the surface of the threaded rod (3).

3. The clamping die for ultrasonically processing a square capillary fiber guide hole according to claim 1, characterized in that: A guide column (12) is welded to the top of the baffle (10), the top end of the guide column (12) passes through and extends to the top of the fixed frame (1), and scale lines are integrally stamped on the surface of the guide column (12).

4. A clamping die for ultrasonically machining a square capillary fiber guide tapered hole according to claim 1, characterized in that: The surfaces of the fixing frame (1) and the fixing seat (2) are both coated with anti-corrosion paint.

5. The clamping die for ultrasonically processing a square capillary fiber guide tapered hole according to claim 1, characterized in that: The threaded rod (3) and the fixing nut (5) are both made of stainless steel.

6. The clamping die for ultrasonically machining a square capillary fiber guide hole according to claim 1, characterized in that: The bottom end of the tube (9) is tapered.

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