CN210633524U - Fixing frame for hardware machining - Google Patents
Fixing frame for hardware machining Download PDFInfo
- Publication number
- CN210633524U CN210633524U CN201920998623.0U CN201920998623U CN210633524U CN 210633524 U CN210633524 U CN 210633524U CN 201920998623 U CN201920998623 U CN 201920998623U CN 210633524 U CN210633524 U CN 210633524U
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- shell
- lead screw
- bottom plate
- rod
- hardware processing
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Abstract
The utility model discloses a mount for hardware processing, which comprises an outer shell, the bottom left and right sides of shell is provided with the base, the inner chamber of shell is provided with moving mechanism, moving mechanism includes lead screw, guide arm, screw nut, rocking handle and square hole, two rotary mechanism that the symmetry set up is installed on screw nut's inboard top, the left side of bottom plate and screw nut's inboard top fixed connection, the top central point of bottom plate puts and rotates through the bearing and be connected with the bull stick, the outer wall of bull stick and the inner ring interference fit of bearing, the outer loop of bearing puts fixed connection with the top central point of bottom plate, the top of bottom plate uses the bull stick to set up two draw-in grooves that the symmetry set up as the center left and right sides, the top of bull stick is provided with the rectangular shell. This mount for hardware processing can realize the switching of arc and square board, fixes the five metals of different shapes, uses in a flexible way, and labour saving and time saving has improved whole work efficiency.
Description
Technical Field
The utility model relates to a hardware processing technology field specifically is a mount for hardware processing.
Background
The hardware processing is to process raw materials, such as stainless steel, copper, aluminum and iron, into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine and polishing, for example: screw, motor shaft, model car part, fishing tackle accessory, audio amplifier class product shell, portable power source shell etc. in the hardware processing process, often need use the hardware mount to carry out the centre gripping to the work piece fixed, at present, there is still the drawback in current mount for hardware processing, and a mount can only the centre gripping same kind of work piece, can't carry out the centre gripping to the work piece of different shapes, uses not nimble enough, wastes time and energy, has reduced whole work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mount for hardware processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hardware processing fixing frame comprises a shell, wherein bases are arranged on the left side and the right side of the bottom end of the shell, a moving mechanism is arranged in an inner cavity of the shell, and the moving mechanism comprises a screw rod, a guide rod, a screw rod nut, a rocking handle and a square hole;
the center positions of the left side and the right side of the inner cavity of the shell are respectively and rotatably connected with a lead screw through bearings, the outer rings of the two bearings are respectively and fixedly connected with the inner walls of the left side and the right side of the inner cavity of the shell, the inner rings of the two bearings are respectively in interference fit with the left end and the right end of the outer wall of the lead screw, the right end of the lead screw extends out of the right side wall of the shell and is fixedly connected with a rocking handle, guide rods are respectively and fixedly connected to the front side and the rear side of the inner cavity of the shell in the left-right direction, lead screw nuts sleeved with the guide rods are respectively screwed on the left side and the right side of the outer wall of the lead screw, square holes are respectively formed in the left side and the right;
the rotating mechanism comprises a bottom plate, a rectangular shell, a rotating rod, a clamping groove, a square plate, an arc-shaped plate, a clamping block, a stop block, a cylinder, a pull rod and a spring;
the left side of the bottom plate is fixedly connected with the top end of the inner side of the lead screw nut, the top center position of the bottom plate is rotatably connected with a rotating rod through a bearing, the outer wall of the rotating rod is in interference fit with an inner ring of the bearing, an outer ring of the bearing is fixedly connected with the top center position of the bottom plate, the top end of the bottom plate is provided with two symmetrically arranged clamping grooves on the left side and the right side by taking the rotating rod as the center, the top end of the rotating rod is provided with a rectangular shell, the front end and the rear end of the right side of an inner cavity of the rectangular shell are respectively provided with a cylinder along the vertical direction, the outer wall of the cylinder is respectively sleeved with a stop block and a spring for providing downward elasticity for the stop block from bottom to top, one end of the clamping block is fixedly connected with the bottom center position of the stop block, the other end of the clamping block extends out of the lower, the left and right sides of rectangle shell is provided with square board and arc respectively.
Preferably, the threads on the left side and the right side of the outer wall of the screw rod are positive and negative threads.
Preferably, the lead screw and the guide rod are on the same horizontal plane.
Preferably, the bottom ends of the rectangular shell, the square plate and the arc plate are on the same horizontal line.
Preferably, the bottom end of the fixture block is conical.
Preferably, the rotating rod is located at the center of the bottom end of the rectangular shell.
Compared with the prior art, the beneficial effects of the utility model are that: this mount for hardware processing, when in actual use, under rotary mechanism's cooperation, can realize the switching of arc and square board, through moving mechanism's cooperation, realize fixing the five metals of different shapes, use in a flexible way, labour saving and time saving has improved whole work efficiency.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top sectional view of the moving mechanism of the present invention;
fig. 3 is a front sectional view of the rotating mechanism of the present invention;
fig. 4 is a right side view of the rectangular shell of the present invention.
In the figure: 1. the device comprises a shell, 2, a screw rod, 3, a guide rod, 4, a screw nut, 5, a rocking handle, 6, a square hole, 7, a bottom plate, 8, a rectangular shell, 9, a rotating rod, 10, a clamping groove, 11, a square plate, 12, an arc-shaped plate, 13, a clamping block, 14, a stop block, 15, a cylinder, 16, a pull rod, 17 and a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a fixing frame for hardware processing, which comprises: the device comprises a shell 1, wherein bases are arranged on the left side and the right side of the bottom end of the shell 1, and a moving mechanism is arranged in an inner cavity of the shell 1 and comprises a lead screw 2, a guide rod 3, a lead screw nut 4, a rocking handle 5 and a square hole 6;
the central positions of the left side and the right side of the inner cavity of the shell 1 are respectively and rotatably connected with a lead screw 2 through bearings, the outer rings of the two bearings are respectively and fixedly connected with the inner walls of the left side and the right side of the inner cavity of the shell 1, the inner rings of the two bearings are respectively in interference fit with the left end and the right end of the outer wall of the lead screw 2, the right end of the lead screw 2 extends out of the right side wall of the shell 1 and is fixedly connected with a rocking handle 5, the lead screw 2 is convenient to rotate through the rocking handle 5, guide rods 3 are respectively and fixedly connected to the front side and the rear side of the inner cavity of the shell 1 along the left-right direction, a lead screw nut 4 is limited through the guide rods 2, the horizontal movement of the lead screw nut 4 is ensured, lead screw nuts 4 sleeved with the guide rods 3 are respectively screwed on the left side and the right side of the outer wall of, the lead screw nuts 4 can move inwards or outwards conveniently through the square holes 6, and two rotating mechanisms which are symmetrically arranged are mounted at the top ends of the inner sides of the two lead screw nuts 4;
the rotating mechanism comprises a bottom plate 7, a rectangular shell 8, a rotating rod 9, a clamping groove 10, a square plate 11, an arc-shaped plate 12, a clamping block 13, a stop block 14, a cylinder 15, a pull rod 16 and a spring 17;
the left side of the bottom plate 7 is fixedly connected with the top end of the inner side of the lead screw nut 4, the top end center position of the bottom plate 7 is rotatably connected with a rotating rod 9 through a bearing, the outer wall of the rotating rod 9 is in interference fit with an inner ring of the bearing, the outer ring of the bearing is fixedly connected with the top end center position of the bottom plate 7, the top end of the bottom plate 7 is provided with two symmetrically arranged clamping grooves 10 at the left side and the right side by taking the rotating rod 9 as the center, the rectangular shell 8 can be fixed through the matching of the clamping grooves 10 and the clamping blocks 13, the top end of the rotating rod 9 is provided with the rectangular shell 8, the front end and the rear end of the right side of the inner cavity of the rectangular shell 8 are both provided with cylinders 15 along the up-down direction, the blocks 14 are limited through the cylinders 15, the blocks 14 can be ensured to vertically move up and down, the outer wall of, the elastic coefficient is 25N/CM, the spring 17 generates elastic deformation after being stretched or extruded, the spring recovers to an initial state after external force is removed, the clamping block 13 and the clamping groove 10 can be fixedly inserted under the elastic action of the spring 17, one end of the clamping block 13 is fixedly connected with the bottom center of the stop block 14, the other end of the clamping block 13 extends out of the lower surface of the rectangular shell 8 to be inserted into the inner cavity of the clamping groove 10, one end of the pull rod 16 is in threaded connection with the top center of the stop block 14, the pull rod 16 is used for driving the stop block 14 to move upwards, the other end of the pull rod 16 extends out of the upper surface of the rectangular shell 8, the square plate 11 and the arc plate 12 are respectively arranged on the left side and the right side of the rectangular shell 8, the rectangular workpiece can be clamped and fixed through the square plate 11, and the workpiece with the uniform section of.
Preferably, the threads on the left and right sides of the outer wall of the lead screw 2 are positive and negative threads, and when the lead screw 2 is clockwise or counterclockwise, the two lead screw nuts 4 can simultaneously move horizontally inwards or outwards through the thread rotating force of the outer wall of the limiting lead screw 2 of the guide rod 3.
Preferably, the screw 2 and the guide bar 3 are on the same horizontal plane, so that the screw nut 4 can move more stably in the horizontal direction.
Preferably, the bottom ends of the rectangular shell 8, the square plate 11 and the arc plate 12 are on the same horizontal line, so that the square plate 11 and the arc plate 12 are prevented from colliding with the screw nut 4 during rotation.
Preferably, the bottom end of the latch 13 is conical to facilitate the insertion of the latch 13 into the slot 10.
Preferably, the rotating rod 9 is located at the bottom center of the rectangular shell 8, and when the rectangular shell 8 rotates, the latch 13 can move to a position right above the latch slot 10, so that the latch 13 can fix the rectangular shell 8 conveniently.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When a round workpiece needs to be fixed, the rocking handle 5 is shaken clockwise to promote the screw rod 2 to rotate clockwise, the threads on the left side and the right side of the outer wall of the screw rod 2 are positive and negative threads, under the guiding action of the guide rod 3, the thread rotating force of the screw rod 2 can drive the two screw nuts 4 to horizontally move inwards at the same time, so that the bottom plates 7 fixed on the inner sides of the two screw nuts 4 drive the arc plates 12 to move inwards through the rectangular shells 8, the two arc plates 12 clamp and fix the workpiece to achieve the purpose of fixing the round workpiece, when the workpiece needs to be disassembled, the rocking handle 5 is rotated anticlockwise, the screw rod 2 rotates anticlockwise, the arc plates 12 can move outwards through the matching of the guide rod 3 and the screw nuts 4, the workpiece can be released from being fixed, when the rectangular workpiece needs to be fixed, the pull rod 16 is pulled upwards, the pull rod 16 drives the stop block 14 to move, impel fixture block 13 upwards to shift out the inner chamber of draw-in groove 10, clockwise or anticlockwise rotation rectangle shell 8 under the action of bull stick 9, turn to the inboard with two square boards 11, loosen pull rod 16, it is fixed to drive the inner chamber that fixture block 13 moved downwards and inserted draw-in groove 10 through dog 14 under the spring action of spring 17, clockwise rotation rocking handle 5 as required again, realize fixed rectangle work piece, and is convenient and fast, the practicality of mount is used in the work piece processing has been promoted, conveniently change fixed equipment in the processing use, and the whole work efficiency is improved, and the promotion is facilitated.
In the description of the present invention, it is to be understood that the terms "two sides", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixed," "interference fit," "plugged," "sleeved," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mount for hardware processing, includes shell (1), its characterized in that: bases are arranged on the left side and the right side of the bottom end of the shell (1), a moving mechanism is arranged in an inner cavity of the shell (1), and the moving mechanism comprises a lead screw (2), a guide rod (3), a lead screw nut (4), a rocking handle (5) and a square hole (6);
the central positions of the left side and the right side of the inner cavity of the shell (1) are both rotationally connected with a screw rod (2) through bearings, the outer rings of the two bearings are respectively and fixedly connected with the inner walls of the left side and the right side of the inner cavity of the shell (1), the inner rings of the two bearings are respectively in interference fit with the left end and the right end of the outer wall of the screw rod (2), and the right end of the screw rod (2) extends out of the right side wall of the shell (1) and is fixedly connected with a rocking handle (5), the front side and the rear side of the inner cavity of the shell (1) are fixedly connected with guide rods (3) along the left-right direction, the left side and the right side of the outer wall of the lead screw (2) are both screwed with lead screw nuts (4) which are sleeved with the guide rod (3), the left side and the right side of the upper surface of the shell (1) are both provided with square holes (6) along the left-right direction, the top ends of the lead screw nuts (4) penetrate through the inner cavity of the square hole (6), and two rotating mechanisms which are symmetrically arranged are mounted at the top ends of the inner sides of the two lead screw nuts (4);
the rotating mechanism comprises a bottom plate (7), a rectangular shell (8), a rotating rod (9), a clamping groove (10), a square plate (11), an arc-shaped plate (12), a clamping block (13), a clamping block (14), a cylinder (15), a pull rod (16) and a spring (17);
the left side of the bottom plate (7) is fixedly connected with the top end of the inner side of the lead screw nut (4), the top end center position of the bottom plate (7) is rotatably connected with a rotating rod (9) through a bearing, the outer wall of the rotating rod (9) is in interference fit with the inner ring of the bearing, the outer ring of the bearing is fixedly connected with the top end center position of the bottom plate (7), the top end of the bottom plate (7) takes the rotating rod (9) as the center and is provided with two clamping grooves (10) which are symmetrically arranged on the left side and the right side, the top end of the rotating rod (9) is provided with a rectangular shell (8), the front end and the rear end of the right side of the inner cavity of the rectangular shell (8) are respectively provided with a cylinder (15) along the up-down direction, the outer wall of the cylinder (15) is respectively sleeved with a stop block (14) and a spring (17) for providing elasticity for the stop, the other end of the clamping block (13) extends out of the lower surface of the rectangular shell (8) to be inserted into the inner cavity of the clamping groove (10), one end of the pull rod (16) is in threaded connection with the center of the top end of the stop block (14), the other end of the pull rod (16) extends out of the upper surface of the rectangular shell (8), and the left side and the right side of the rectangular shell (8) are respectively provided with a square plate (11) and an arc plate (12).
2. The fixing frame for hardware processing according to claim 1, characterized in that: the left and right threads of the outer wall of the lead screw (2) are positive and negative threads.
3. The fixing frame for hardware processing according to claim 1, characterized in that: the lead screw (2) and the guide rod (3) are on the same horizontal plane.
4. The fixing frame for hardware processing according to claim 1, characterized in that: the bottom ends of the rectangular shell (8), the square plate (11) and the arc plate (12) are on the same horizontal line.
5. The fixing frame for hardware processing according to claim 1, characterized in that: the bottom end of the clamping block (13) is conical.
6. The fixing frame for hardware processing according to claim 1, characterized in that: the rotating rod (9) is positioned at the center of the bottom end of the rectangular shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998623.0U CN210633524U (en) | 2019-06-29 | 2019-06-29 | Fixing frame for hardware machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998623.0U CN210633524U (en) | 2019-06-29 | 2019-06-29 | Fixing frame for hardware machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210633524U true CN210633524U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998623.0U Expired - Fee Related CN210633524U (en) | 2019-06-29 | 2019-06-29 | Fixing frame for hardware machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210633524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798688A (en) * | 2020-06-17 | 2020-10-20 | 杭州恒领科技有限公司 | High-precision vehicle positioning device for measuring dynamic safe distance |
| CN112413332A (en) * | 2020-12-11 | 2021-02-26 | 孙小军 | Medical diagnosis image host computer fixed knot constructs |
-
2019
- 2019-06-29 CN CN201920998623.0U patent/CN210633524U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798688A (en) * | 2020-06-17 | 2020-10-20 | 杭州恒领科技有限公司 | High-precision vehicle positioning device for measuring dynamic safe distance |
| CN111798688B (en) * | 2020-06-17 | 2021-06-25 | 杭州恒领科技有限公司 | High-precision vehicle positioning device for measuring dynamic safe distance |
| CN112413332A (en) * | 2020-12-11 | 2021-02-26 | 孙小军 | Medical diagnosis image host computer fixed knot constructs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210629 |