Radial drilling machine fixing device for hydraulic oil cylinder production

Abstract

The utility model is suitable for the technical field of fixing devices, and provides a radial drilling machine fixing device for hydraulic oil cylinder production. And a groove is formed in the mounting frame, and a rotating rod is rotationally mounted in the groove of the mounting frame. According to the radial drilling machine fixing device for hydraulic oil cylinder production, by rotating the transmission shaft, the transmission shaft drives the rotating rod to rotate through a set of bevel gears, the two sets of limiting plates stretch out and draw back from the two ends of the mounting frame under the action of threads on the surface of the rotating rod, and through the arrangement, the position of the fixing plate can be adjusted; by arranging the four sets of clamping plates of different types on the four sides of the fixing sleeve, when workpieces of different shapes need to be machined, the clamping plates corresponding to the fixing sleeve can be replaced by rotating the fixing sleeve, and therefore the fixing device can be suitable for drilling machines of different widths, and the applicability of the device is improved. Through the arrangement, the device is more flexible to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fixed device technical field, especially, relate to a hydraulic oil cylinder production is with radial drill press fixing device. BACKGROUND

[0002] Hydraulic cylinder is the hydraulic energy into mechanical energy, do linear reciprocating motion (or swing motion) hydraulic actuator. It is simple in structure, reliable in operation, and hydraulic cylinder is basically composed of cylinder and cylinder cover, piston and piston rod, sealing device, buffer device and exhaust device, and the metal disc needs to be drilled in the production process of the hydraulic cylinder. In order to improve the stability of drilling, the hydraulic cylinder needs to be fixed by using a fixing device.

[0003] At present, the drill press and the fixing device are generally separate, so that the drill press can be used flexibly, and the fixing device and the drill press are usually fixed by screws. The structure of the fixing device is generally fixed, so the position of the screw hole is fixed. Therefore, one fixing device can only adapt to one drill press, so that the use range of the fixing device is limited. UTILITY MODEL CONTENT

[0004] The utility model provides a hydraulic oil cylinder production is with radial drill press fixing device, aims at solving the problem that the screw hole position of the present fixing device is fixed and cannot adapt to multiple drill presses.

[0005] The utility model is such a realization, a hydraulic oil cylinder production is with radial drill press fixing device, including mounting frame, recess is set up in the inside of mounting frame, rotating installation has the rotating lever in the recess of mounting frame, two groups of limit boards are slidably embedded in the recess of mounting frame, a group of opposite threads are set up on the both ends surfaces of rotating lever, the both ends of rotating lever are connected with two groups of limit boards, two groups of limit boards extend to the outside of mounting frame and are connected with fixed plate on the side away from each other, the surface of fixed plate is installed with bolt, the inside of mounting frame is rotatably installed with transmission shaft, transmission shaft and rotating lever are perpendicular to each other, a group of intermeshing conical gears are installed on the axle end of transmission shaft and the outside of rotating lever, the top of mounting frame is installed with operation table through support plate, the inside of operation table is rotatably installed with two-way screw rod, the surface of two-way screw rod is symmetrically connected with two groups of screw nuts, two groups of screw nuts are installed with support column on the top, the outside of support column is installed with fixed sleeve, the side of fixed sleeve is installed with clamping plate through support.

[0006] Preferably, the support column and the screw nut are connected by a rectangular plate, and the surface of the operation table is provided with a strip-shaped sliding groove with a width suitable for the rectangular plate.

[0007] Preferably, the fixing sleeve is mounted outside the supporting column through a bearing, four sides of the fixing sleeve are mounted with supports, and the supports are mounted with clamping plates of different types at the ends away from each other.

[0008] Preferably, a groove is formed in the inside of the fixing sleeve, a pull rod is slidingly inserted into the groove, an inner end of the pull rod is mounted with a clamping block, a spring is sleeved with the outer part of the pull rod, and a clamping groove matched with the clamping block is formed in the top of the supporting column.

[0009] Preferably, the supporting column is concave, and the clamping groove in the top of the supporting column is cross-shaped.

[0010] Preferably, a wave-shaped limiting clamping groove is formed in the surface of the fixing plate.

[0011] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0012] The device can rotate the transmission shaft, the transmission shaft drives the rotating rod to rotate through a group of bevel gears, and the two groups of limiting plates are telescoped from the two ends of the mounting frame under the action of the threads on the surface of the rotating rod, the position of the fixing plate can be adjusted through the arrangement, so that the fixing device can be applied to drill presses of different widths, and the applicability of the device is improved, four groups of clamping plates of different types are mounted on the four sides of the fixing sleeve, when different shaped workpieces need to be machined, the fixing sleeve can be rotated to replace the corresponding clamping plate, and the device is more flexible to use through the arrangement. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the sectional structure of the utility model;

[0014] Figure 2 is a top view of the sectional structure of the mounting frame of the utility model;

[0015] Figure 3 is a sectional structure of the fixing sleeve of the utility model;

[0016] Figure 4 is a top view of the sectional structure of the operation table of the utility model;

[0017] In the figure: 1, mounting frame; 2, rotating rod; 3, limiting plate; 4, fixing plate; 5, transmission shaft; 6, bevel gear; 7, supporting plate; 8, operation table; 9, bidirectional screw rod; 10, screw sleeve; 11, supporting column; 12, fixing sleeve; 13, support; 14, clamping plate; 15, pull rod; 16, clamping block; 17, spring. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting upon the application; the terms "comprising," "including," and "having," and variations thereof, as used in enrolling and claims herein, are intended to be open-ended and to mean including, but not limited to; the terms "first," "second," and the like, as used in the description herein, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of other embodiments.

[0020] The utility model embodiment provides a kind of radial drilling machine fixing device for hydraulic oil cylinder production, such as Figures 1-4As shown, including the mounting frame 1, the mounting frame 1 is internally recessed, the mounting frame 1 is rotatably installed in the groove of the rotating rod 2, the mounting frame 1 is slidably embedded in the groove of the two sets of limiting plates 3, the two ends of the rotating rod 2 are provided with a set of opposite threads, the two ends of the rotating rod 2 are threadedly connected between the two sets of limiting plates 3, the two sets of limiting plates 3 are away from each other on one side and extend to the outside of the mounting frame 1 and are both connected with the fixed plate 4, the surface of the fixed plate 4 is provided with a bolt, the inside of the mounting frame 1 is rotatably installed with a transmission shaft 5, the transmission shaft 5 is perpendicular to the rotating rod 2, a set of intermeshing conical gears 6 are installed at the shaft end of the transmission shaft 5 and the outside of the rotating rod 2, the top of the mounting frame 1 is installed with an operating table 8 through a support plate 7, the inside of the operating table 8 is rotatably installed with a bidirectional screw rod 9, the surface of the bidirectional screw rod 9 is symmetrically sleeved with two groups of screw sleeves 10, the top of the two groups of screw sleeves 10 is installed with a support column 11, the outside of the support column 11 is installed with a fixed sleeve 12, the side of the fixed sleeve 12 is installed with a clamping plate 14 through a support 13, when the device is used, the mounting frame 1 can be placed on the drilling machine, then the fixed plate 4 at both ends of the mounting frame 1 is installed on the mounting hole of the drilling machine to fix the mounting frame 1, then the workpiece to be processed is placed on the operating table 8, the screw sleeve 10 is moved horizontally by rotating the bidirectional screw rod 9, the screw sleeve 10 moves the fixed sleeve 12, the support 13 and the clamping plate 14 horizontally through the support column 11, the workpiece is clamped by the two groups of clamping plates 14 to realize the fixation of the workpiece, the device can rotate the transmission shaft 5, the transmission shaft 5 drives the rotating rod 2 to rotate through a set of conical gears 6, and the two sets of limiting plates 3 are telescopic from both ends of the mounting frame 1 under the action of the threads on the surface of the rotating rod 2, the position of the fixed plate 4 can be adjusted through this setting, so that the fixing device can be suitable for drilling machines of different widths, thereby improving the applicability of the device.

[0021] The support column 11 and the screw sleeve 10 are connected through a rectangular plate, the surface of the operating table 8 is provided with a strip-shaped sliding groove matching the width of the rectangular plate, the rectangular plate is connected by being installed between the support column 11 and the screw sleeve 10, and the rectangular plate rotates and limits the rotation of the screw sleeve 10 while sliding.

[0022] The fixed sleeve 12 is installed outside the support column 11 through a bearing, the four sides of the fixed sleeve 12 are installed with supports 13, the ends away from each other of the supports 13 are installed with clamping plates 14 of different types, when different shaped workpieces need to be processed, the fixed sleeve 12 can be rotated to replace the corresponding clamping plate 14, through this setting, the device can be used more flexibly.

[0023] The inner part of the fixing sleeve 12 is provided with a groove, and the pull rod 15 is slidingly inserted into the groove, the inner end of the pull rod 15 is provided with a clamping block 16, the outer part of the pull rod 15 is sleeved with a spring 17, the top of the supporting column 11 is provided with a clamping groove matched with the clamping block 16, by setting the clamping block 16 and the spring 17, the clamping block 16 is clamped into the clamping groove at the top of the supporting column 11 under the elastic force of the spring 17, so as to realize the rotary fixation of the fixing sleeve 12, the clamping block 16 can be pulled out to rotate the fixing sleeve 12, and the rotary replacement of the clamping plate 14 is more rapid and convenient.

[0024] The supporting column 11 is provided in a concave shape, and the clamping groove at the top of the supporting column 11 is provided in a cross shape, which limits four directions, thereby limiting four groups of clamping plates 14.

[0025] The surface of the fixing plate 4 is provided with a wave-shaped limiting clamping groove, the wave-shaped clamping groove is arranged on the surface of the fixing plate 4, the fastening position of the bolt can be adjusted, and the applicability of the device is further improved.

[0026] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, some steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0027] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0028] The units described as separate components above can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, can be located in one place, or can be distributed to multiple network units. Part or all of the units can be selected to achieve the purpose of the embodiment scheme according to actual needs. The above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit the protection scope of the utility model. Obviously, the described embodiments are only some of the embodiments of the utility model, not all. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope to be protected by the utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the utility model according to the circumstances without creative labor, so as to obtain different other technical schemes which do not deviate from the concept of the utility model in essence, and these technical schemes also belong to the scope to be protected by the utility model.

Claims

1. A radial drilling machine fixing device for hydraulic cylinder production, characterized in that, The utility model provides an installation frame (1) is included: the recess is opened in the inside of installation frame (1), the rotating installation of recess in installation frame (1) has the rotating rod (2), the recess in installation frame (1) is slidably embedded with two groups of limiting plates (3), the opposite thread is opened in the both ends surface of rotating rod (2), and the thread connection between the both ends of rotating rod (2) and two groups of limiting plates (3), and the both sides of two groups of limiting plates (3) away from each other extend to the outside of installation frame (1) and are connected with fixed plate (4) all, the surface of fixed plate (4) is installed with bolt, the rotating installation of transmission shaft (5) is installed in the inside of installation frame (1), and transmission shaft (5) and rotating rod (2) are perpendicular to each other, and the axle end of transmission shaft (5) and the outside of rotating rod (2) are installed with a group of intermeshing bevel gears (6), the top of installation frame (1) is installed with operating table (8) through support plate (7), the rotating installation of bidirectional screw rod (9) is installed in the inside of operating table (8), the surface of bidirectional screw rod (9) is symmetrically sleeved with two groups of screw sleeves (10), and the top of two groups of screw sleeves (10) is installed with support column (11), and the outside of support column (11) is installed with fixed sleeve (12), and the side of fixed sleeve (12) is installed with clamping plate (14) through support (13).

2. A radial drilling machine fixing device for hydraulic cylinder production as claimed in claim 1, characterized in that, The support column (11) and the screw sleeve (10) are connected through a rectangular plate, and the surface of the operating table (8) is provided with a strip-shaped sliding groove with a width suitable for the rectangular plate.

3. A radial drilling machine fixing device for hydraulic cylinder production as claimed in claim 1 characterized in that, The fixed sleeve (12) is installed on the outside of the support column (11) through a bearing, and the four sides of the fixed sleeve (12) are provided with supports (13), and the ends of the supports (13) away from each other are provided with clamping plates (14) of different types.

4. A radial drilling machine fixing device for hydraulic cylinder production as claimed in claim 1, characterized in that, The inside of the fixed sleeve (12) is provided with a recess, and a pull rod (15) is slidably inserted into the recess, the inner end of the pull rod (15) is provided with a clamping block (16), the outside of the pull rod (15) is sleeved with a spring (17), and the top of the support column (11) is provided with a clamping groove matched with the clamping block (16).

5. A radial drilling machine fixing device for hydraulic cylinder production as claimed in claim 4, characterized in that, The support column (11) is recessed, and the clamping groove at the top of the support column (11) is cross-shaped.

6. A radial drilling machine fixing device for hydraulic cylinder production as claimed in claim 1 characterized in that, The surface of the fixed plate (4) is provided with a wave-shaped limiting clamping groove.

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