A tool for processing a flat shell of an angiography machine detection head

Abstract

The present invention provides a tool for processing a flat shell of a radiography detector head, which can be used to fix the flat shell and facilitate processing inside the shell. It includes a base, the base is connected to a support seat arranged oppositely, and the support seat is rotatably connected to a left mounting plate and a right mounting plate respectively; the rear of the left mounting plate and the right mounting plate is connected to a rear mounting plate; the top of the left mounting plate and the right mounting plate are respectively provided with mounting grooves, and a clamping block is installed in the mounting groove, and the clamping block is provided with an upper limiting part and a front limiting part respectively arranged corresponding to the upper part and the front part of the workpiece protrusion, and the lower part of the clamping block is also connected to a lower limiting part through an adjusting screw, and the lower limiting part is arranged corresponding to the lower part of the workpiece protrusion, and the rear mounting plate is also connected to a rear limiting rod arranged corresponding to the rear part of the workpiece.

Description

Technical Field

[0001] The invention relates to the technical field of tooling and fixtures, in particular to a tooling for processing a flat shell of a detector head of an angiography machine. Background Art

[0002] Angiography machine is a commonly used device for orthopedic surgery, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 The flat housing of the fixing frame on the detector head of the angiography machine is shown, combined with Figure 1 As shown, it includes an upper shell 1-1 with a larger cross-section and a lower shell 1-2 with a smaller cross-section, and then Figure 2 , Figure 3 As shown, the lower shell 1-2 has protrusions 1-3 on the left and right sides, and combined with Figure 4 As described above, the inner sides of the upper shell 1 - 1 and the lower shell 1 - 2 have a plurality of surfaces to be processed, and these surfaces and the inside of the shell need to be processed, so a tool needs to be designed to fix the flat shell. Summary of the invention

[0003] In view of the above problems, the present invention provides a tool for processing a flat shell of an angiography detector head, which can be used to fix the flat shell to facilitate processing of the interior of the shell.

[0004] The technical solution is as follows: a tooling for processing a flat-panel shell of an angiography machine detection head, comprising a base, the base being connected to a relatively arranged support base, characterized in that: a left mounting plate and a right mounting plate are rotatably connected to the support base respectively; a rear mounting plate is connected to the rear of the left mounting plate and the right mounting plate; mounting grooves are respectively provided on the tops of the left mounting plate and the right mounting plate, and a clamping block is installed in the mounting groove, the clamping block is provided with an upper limiting portion and a front limiting portion respectively arranged corresponding to the upper and front parts of the workpiece protrusion, the lower part of the clamping block is also connected to a lower limiting portion through an adjusting screw, the lower limiting portion is arranged corresponding to the lower part of the workpiece protrusion, and the rear mounting plate is also connected to a rear limiting rod arranged corresponding to the rear of the workpiece.

[0005] It is further characterized by:

[0006] The support seat is provided with one or more positioning holes, and the left mounting plate and the right mounting plate are respectively provided with connecting holes, and the rotation of the mounting plate is limited by inserting positioning pins into the positioning holes and the connecting holes;

[0007] Slide grooves are provided on both sides of the installation groove, and slide blocks are extended on both sides of the clamping block. The slide blocks are slidably installed in the slide grooves. The outer walls of the left mounting plate and the right mounting plate are also connected with pressure plates, and the clamping block is restricted in the installation groove by the pressure plates.

[0008] The pressing plate located on the left mounting plate or the pressing plate located on the right mounting plate is provided with a disengagement groove extending outward from the middle through hole;

[0009] The lower limit portion is L-shaped, and includes a vertical connection portion and a horizontal connection portion, the vertical connection portion is connected to the clamping block, the horizontal connection portion extends inwardly and is provided with a protrusion extending upward at the end, the protrusion corresponds to the lower part of the workpiece protrusion, and the lower part of the clamping block is also connected to a limit block, the limit block contacts the inner wall of the vertical connection portion, and is used to prevent the lower limit portion from deflecting;

[0010] The tops of the left mounting plate and the right mounting plate are connected with support screws, and the support screws are arranged corresponding to the bottom of the upper shell of the workpiece;

[0011] The front parts of the left mounting plate and the right mounting plate are connected with the front mounting plate, and the front mounting plate, the left mounting plate and the right mounting plate are respectively connected with the front limiting rod, the left limiting rod and the right limiting rod; the front limiting rod, the left limiting rod and the right limiting rod respectively correspond to the front part of the upper shell, the left front and rear parts of the lower shell and the right front and rear parts of the lower shell.

[0012] After adopting such tooling, the upper limit part, the lower limit part and the front limit part limit the protrusion of the workpiece, and at the same time the rear limit rod presses against the rear of the workpiece to fix the workpiece. The angle of the workpiece can be changed by rotating the mounting plate. There is no need for repeated disassembly and assembly, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the main view of the workpiece;

[0014] Figure 2 It is the left view of the workpiece;

[0015] Figure 3 It is the right view of the workpiece;

[0016] Figure 4 It is the top view of the workpiece;

[0017] Figure 5 It is the front view of the present invention;

[0018] Figure 6 It is a left side view of the present invention;

[0019] Figure 7 It is a right side view of the present invention;

[0020] Figure 8 A top view of the present invention;

[0021] Fig. 9 This is the card block structure diagram on the right. DETAILED DESCRIPTION

[0022] like Figure 5-Figure 9 The tooling shown is a tooling for processing a flat-panel shell of an angiography detector head, which includes a base 1, a supporting base 2 arranged opposite to each other is connected to the base 1, a left mounting plate 3 and a right mounting plate 4 are rotatably connected to the supporting base 2 through a rotating shaft, a positioning hole 2-1 or more is opened on the supporting base 2, a connecting hole is opened on the left mounting plate 3 and the right mounting plate 4 respectively, and a positioning pin 12 is inserted into the positioning hole 2-1 and the connecting hole to limit the rotation of the mounting plate; a supporting screw 11 is connected to the top of the left mounting plate 3 and the right mounting plate 4, and the supporting screw 11 is arranged corresponding to the bottom of the upper shell 1-1 of the workpiece; a rear mounting plate 5 is connected to the rear of the left mounting plate 3 and the right mounting plate 4, and a front mounting plate 6 is connected to the front of the left mounting plate 3 and the right mounting plate 4; combined Figure 6 , Figure 7 , Fig. 9 , the left mounting plate 3 and the right mounting plate 4 are respectively provided with mounting grooves 7 on the top, and a clamping block 8 is installed in the mounting groove 7. The clamping block 8 is provided with an upper limiting portion 8-1 and a front limiting portion 8-2 respectively arranged corresponding to the upper and front parts of the workpiece protrusion 1-3. The lower part of the clamping block 8 is also connected with a lower limiting portion 9 through an adjusting screw 9-1. The lower limiting portion 9 is arranged corresponding to the lower part of the workpiece protrusion 1-3. The lower limiting portion 9 is L-shaped, which includes a vertical connecting portion 9-2 and a horizontal connecting portion 9-3. The vertical connecting portion 9-2 is connected to the clamping block 8, and the horizontal connecting portion 9-3 extends inwardly and is provided with a protrusion 9-4 extending upward at the end. The protrusion 9-4 corresponds to the lower part of the workpiece protrusion 1-3. The lower part of the clamping block 8 is also connected to a limiting block 8-4, and the limiting block 8-4 contacts the inner wall of the vertical connecting portion 9-2 to prevent the lower limiting portion 9 from deflecting. Figure 5 , Figure 8 The rear mounting plate 5 is also connected to a rear limiting rod 5-1 corresponding to the rear of the workpiece, and the rear limiting rod 5-1 can be a bolt.

[0023] There are sliding grooves on both sides of the installation groove 7. Fig. 9 The two sides of the block 8 extend to form a slider 8-3, which is slidably installed in the slide groove. Figure 6 , Figure 7 The outer walls of the left mounting plate 3 and the right mounting plate 4 are also connected to a pressing plate 10, through which the block 8 is restricted in the mounting groove 7; Figure 7As shown, a release groove 10 - 1 extending outward from a middle through hole is provided on the pressure plate 10 located on the right mounting plate 4 .

[0024] In addition, the front mounting plate 6, the left mounting plate 3 and the right mounting plate 4 are respectively connected with the front limiting rod 6-1, the left limiting rod 3-1 and the right limiting rod 4-1; the front limiting rod 6-1, the left limiting rod 3-1 and the right limiting rod 4-1 correspond to the front of the upper shell 1-1, the left front and rear of the lower shell 1-2 and the right front and rear of the lower shell 1-2 respectively, and the limiting rod can be a bolt. The front and rear can reduce the influence of deformation of the workpiece on clamping during milling and other processing.

[0025] When clamping the workpiece, first remove the clamping block 8 on the right mounting plate 4. When disassembling, you only need to loosen the nut used to lock the pressure plate 10. Since the pressure plate 10 on the right is provided with a disengagement groove 10-1, the pressure plate 10 can be directly pulled out, and the clamping block 8 can be moved out of the mounting groove 7 without restriction. The workpiece is aligned with the middle of the mounting plate and placed in. In order to prevent the left protrusion 1-1 from being touched by the upper limit portion 8-1 on the left, the right protrusion 1-1 will approach the mounting groove 7 and enter until the protrusion is located between the upper limit portion 8-1 and the lower limit portion 9, and then the workpiece is moved to the left so that the left protrusion 1-1 is located on the left The clamping block 8 is inserted into the clamping block 8, and then the removed clamping block 8 is moved in; by adjusting the limit rod 5-1, the protrusion 1-1 is pressed against the front limit part 8-2 to limit the front and rear directions of the workpiece; by adjusting the adjusting screw 9-1, the lower limit part 9 and the upper limit part 8-1 clamp the protrusion 1-1 to limit the up and down directions of the workpiece; by the cooperation of the pressing plate 10 and the clamping block 8, the left and right directions of the workpiece are limited, or by the left limit rod 3-1 and the right limit rod 4-1, the left and right directions are limited to achieve the clamping of the workpiece, and the clamping is convenient; during the clamping process, the reference plane can be formed by the support screw 11 for easy positioning. After one clamping is completed, the angle of the workpiece can be adjusted by rotating the mounting plate, and repeated disassembly and assembly are not required, which is convenient to use.

[0026] The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A tool for processing a flat shell of a detector head of an angiography machine, comprising a base, to which a supporting seat arranged opposite to the base is connected, characterized in that: The support seat is rotatably connected with a left mounting plate and a right mounting plate respectively; the rear parts of the left mounting plate and the right mounting plate are connected with a rear mounting plate; the tops of the left mounting plate and the right mounting plate are respectively provided with mounting grooves, and clamping blocks are installed in the mounting grooves, and the clamping blocks are provided with an upper limiting part and a front limiting part which are respectively arranged corresponding to the upper part and the front part of the workpiece protrusion, and the lower part of the clamping block is also connected with a lower limiting part through an adjusting screw, and the lower limiting part is arranged corresponding to the lower part of the workpiece protrusion, and the rear mounting plate is also connected with a rear limiting rod which is arranged corresponding to the rear of the workpiece.

2. The tooling for processing the flat housing of the detector head of an angiography machine according to claim 1, characterized in that: The support seat is provided with more than or equal to one positioning hole, and the left mounting plate and the right mounting plate are respectively provided with connecting holes, and the rotation of the mounting plate is limited by inserting positioning pins into the positioning holes and the connecting holes.

3. The tooling for processing the flat housing of the detector head of an angiography machine according to claim 1, characterized in that: Slide grooves are provided on both sides of the installation groove, and sliders are extended on both sides of the clamping block. The sliders are slidably installed in the slide grooves. Pressure plates are also connected to the outer walls of the left mounting plate and the right mounting plate, and the clamping block is restricted in the installation groove by the pressure plates.

4. The tooling for processing the flat housing of the detector head of an angiography machine according to claim 3, characterized in that: A disengagement groove extending outward from the middle through hole is provided on the pressing plate located on the left mounting plate or the pressing plate located on the right mounting plate.

5. A tool for processing a flat shell of an angiography detector head according to claim 1 or 3, characterized in that: The lower limiting portion is L-shaped, and includes a vertical connecting portion and a horizontal connecting portion. The vertical connecting portion is connected to the clamping block. The horizontal connecting portion extends inwardly and has an upwardly extending protrusion at the end. The protrusion corresponds to the protruding lower portion of the workpiece. The lower portion of the clamping block is also connected to a limiting block, which contacts the inner wall of the vertical connecting portion to prevent the lower limiting portion from deflecting.

6. The tooling for processing the flat housing of the detector head of an angiography machine according to claim 1, characterized in that: The tops of the left mounting plate and the right mounting plate are connected with support screws, and the support screws are arranged corresponding to the bottom of the upper shell of the workpiece.

7. The tooling for processing the flat housing of the detector head of an angiography machine according to claim 1, characterized in that: The front parts of the left mounting plate and the right mounting plate are connected with the front mounting plate, and the front mounting plate, the left mounting plate and the right mounting plate are respectively connected with the front limiting rod, the left limiting rod and the right limiting rod; the front limiting rod, the left limiting rod and the right limiting rod respectively correspond to the front part of the upper shell, the left front and rear parts of the lower shell and the right front and rear parts of the lower shell.

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