CN212476521U - Tempering frame - Google Patents
Tempering frame Download PDFInfo
- Publication number
- CN212476521U CN212476521U CN202021575649.3U CN202021575649U CN212476521U CN 212476521 U CN212476521 U CN 212476521U CN 202021575649 U CN202021575649 U CN 202021575649U CN 212476521 U CN212476521 U CN 212476521U
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping block
- movable
- block
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a tempering frame used for clamping workpieces, which comprises a bracket; the fixing clamping block is arranged on the bracket; the movable clamping block is connected to the support in a sliding mode and can be far away from or close to the fixed clamping block, and the fixed clamping block and the movable clamping block are matched for clamping a workpiece. The movable clamping block is arranged to enable the movable clamping block to be adjustable, namely the movable clamping block can be close to or far away from the fixed clamping block, when a workpiece is clamped, the distance between the movable clamping block and the fixed clamping block can be larger than the width of the workpiece, and the workpiece is prevented from being damaged when the workpiece is chemically strengthened due to the fact that the movable clamping block and the fixed clamping block clamp the workpiece too tightly. One or more clamping openings are formed in one opposite side of the fixed clamping block and the corresponding movable clamping block, the clamping openings of the fixed clamping block and the corresponding movable clamping block are matched with the clamping workpiece one by one, the plurality of clamping openings are arranged to facilitate clamping of a plurality of workpieces at one time, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of supports, in particular to tempering frame.
Background
Glass for screens needs to be chemically strengthened to enhance the hardness of the screen and prevent scratching.
When the glass is chemically strengthened, potassium ions replace sodium ions in the glass at 380-450 ℃, a strengthening layer is formed on the surface, and the glass clamped by a fixed rod on a toughening frame is easy to break due to surface compressive stress at the temperature.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tempering frame can prevent that the work piece is broken when the chemistry is reinforceed.
The tempering frame according to the embodiment of the first aspect of the utility model is used for clamping workpieces and comprises a bracket; the fixing clamping block is arranged on the bracket; the movable clamping block is connected to the support in a sliding mode and can be far away from or close to the fixed clamping block, and the fixed clamping block and the movable clamping block are matched for clamping a workpiece.
According to the utility model discloses a tempering frame has following beneficial effect at least: the movable clamping block is arranged to enable the movable clamping block to be adjustable, namely the movable clamping block can be close to or far away from the fixed clamping block, when a workpiece is clamped, the distance between the movable clamping block and the fixed clamping block can be larger than the width of the workpiece, and the movable clamping block and the fixed clamping block are prevented from clamping the workpiece too tightly to cause damage to the workpiece in the process of chemical strengthening.
According to some embodiments of the present invention, one or more clamping openings are formed on the opposite side of the fixed clamping block and the corresponding movable clamping block, the clamping openings of the fixed clamping block and the corresponding movable clamping block are matched with the clamping workpiece one by one, and the plurality of clamping openings are provided to facilitate clamping of a plurality of workpieces at one time, thereby increasing the working efficiency; meanwhile, the clamping opening is arranged to facilitate the separation of the workpieces, and the chemical strengthening of each surface of the workpiece is facilitated.
According to some embodiments of the utility model, fixed clamping piece and activity clamping piece are including two, two the activity clamping piece sets up two between the fixed clamping piece, make things convenient for the centre gripping polylith work piece.
According to the utility model discloses a some embodiments, be provided with the draw-in groove on the activity clamping piece, be provided with the fixture block on the support, be provided with a plurality of connections that are used for on the fixture block the latch of draw-in groove, two draw-in groove on the activity clamping piece is connected respectively and is corresponded the latch makes two the activity clamping piece keeps predetermined interval, sets up the fixture block with the draw-in groove is convenient to be fixed a position the activity clamping piece, and injects two the distance of activity clamping piece.
According to some embodiments of the utility model, still including setting up the third clamping piece of support below, fixed clamping piece, activity clamping piece and third clamping piece cooperation clamping work piece, third clamping piece is used for supporting the lower extreme of work piece.
According to the utility model discloses a some embodiments, relative two inside walls all are provided with the contact arch in the clamping mouth, the contact arch is used for the butt work piece, prevents that the work piece from being in but wobbling space is too big in the clamping mouth, leads to damaging when meetting the vibration, also can reduce the area of contact of work piece and clamping mouth, prevents to influence the work piece and strengthens the effect.
According to the utility model discloses a some embodiments, the bellied contact jaw of contact sets up to the cambered surface, cambered surface contact work piece reduces the area of contact with the work piece, prevents to influence the work piece and strengthens the effect.
According to the utility model discloses a few embodiments, the support includes basic frame and adjustable shelf, the adjustable shelf is followed the axis direction sliding connection of activity clamping piece is in the basic frame, fixed clamping piece with activity clamping piece all is one end and connects basic frame, other end sliding connection the adjustable shelf, the convenient dismouting of adjustable shelf, simultaneously the adjustable shelf is adjustable, can adjust to the work piece of different grade type, improves the efficiency of adjustment, saves the cost.
According to the utility model discloses a some embodiments, the connection of adjustable shelf the tip of basic frame is provided with the turn-ups, the turn-ups laminating basic frame, the turn-ups plays direction and positioning action, the turn-ups prevents to remove during the adjustable shelf the uneven slope of adjustable shelf atress or to the basic frame too much removes, leads to removing the adjustable shelf difficulty.
According to the utility model discloses a some embodiments, be provided with the fixture block on the support, be provided with the draw-in groove on the activity clamping piece, the fixture block can be inserted the draw-in groove, the fixture block with the draw-in groove cooperation, simple structure can one step of joint target in place, convenient and practical.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a tempering frame according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the tempering frame shown in FIG. 1, in which a fixture block is drawn out;
FIG. 3 is a rear view of the tempering rack shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a partially enlarged view of a portion a in fig. 1.
The clamping device comprises a fixed clamping block 110, a movable clamping block 120, a clamping opening 130, a clamping groove 121, a through hole 200, a clamping block 300, a clamping tooth 310, a third clamping block 140, a contact protrusion 131, a base frame 150, a movable frame 160 and a flanging 170.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, a tempering frame for clamping a workpiece comprises a bracket; a fixing clamp block 110 provided on the bracket; the movable clamping block 120 which is connected to the bracket in a sliding way can be far away from or close to the fixed clamping block 110, and the fixed clamping block 110 and the movable clamping block 120 are matched for clamping a workpiece. The movable clamping block 120 is arranged to enable the movable clamping block 120 to be adjustable, namely, the movable clamping block 120 can be close to or far away from the fixed clamping block 110, when a workpiece is clamped, the distance between the movable clamping block 120 and the fixed clamping block 110 can be larger than the width of the workpiece, and the workpiece is prevented from being damaged when the workpiece is subjected to chemical strengthening due to the fact that the workpiece is clamped by the movable clamping block 120 and the fixed clamping block 110. It can be understood that the workpiece is glass, when the glass is tempered, the surface of the glass forms compressive stress, and when the glass bears external force, the surface stress is firstly counteracted, so that the bearing capacity is improved. During glass tempering, mainly replace the sodium ion among the glass with potassium ion, tempering frame among the prior art is the mode of pressing from both sides tight glass, and in the ion exchange process, because the heating glass inflation, if the centre gripping is too tight, glass is broken easily, if the centre gripping is not tight, glass can follow the slope in clamping mouth 130, leads to the glass collision, causes fish tail or lamination, and glass thickness is thinner, leads to the breakage more easily. It will be appreciated that the fixed clamping block 110 and the movable clamping block 120 are both removably attached to the frame.
In some embodiments, one or more clamping openings 130 are formed in the opposite side of the fixed clamping block 110 and the corresponding movable clamping block 120, the clamping openings 130 of the fixed clamping block 110 and the corresponding movable clamping block 120 are matched with and clamp the workpieces one by one, and the plurality of clamping openings 130 are arranged to facilitate clamping of a plurality of workpieces at one time, so that the working efficiency is increased; meanwhile, the clamping opening 130 is arranged, so that the workpiece can be separated conveniently, chemical strengthening can be conveniently carried out on each surface of the workpiece, and it can be understood that the width of the clamping opening 130 is larger than that of the workpiece, so that the workpiece can be conveniently inserted.
In some embodiments, the number of the fixed clamping blocks 110 and the number of the movable clamping blocks 120 are two, and the two movable clamping blocks 120 are disposed between the two fixed clamping blocks 110, so as to facilitate clamping of a plurality of workpieces.
In some embodiments, the movable clamping blocks 120 are provided with clamping grooves 121, the bracket is provided with a clamping block 300, the clamping block 300 is provided with a plurality of clamping teeth 310 for connecting the clamping grooves 121, the clamping grooves 121 on the two movable clamping blocks 120 are respectively connected with the corresponding clamping teeth 310, so that the two movable clamping blocks 120 keep a predetermined distance, the clamping block 300 and the clamping groove 121 are provided, the movable clamping blocks 120 are conveniently positioned, and the distance between the two movable clamping blocks 120 is limited, it can be understood that the clamping teeth 310 can be inserted into the clamping grooves 121, so that the connection between the clamping block 300 and the movable clamping blocks 120 is more stable, that is, the force at the connection part of the clamping block 300 and the movable clamping blocks 120 can be dispersed on each clamping tooth 310.
In some embodiments, the fixture further comprises a third clamping block 140 disposed below the bracket, the fixed clamping block 110, the movable clamping block 120 and the third clamping block 140 cooperate to clamp the workpiece, and the third clamping block 140 is configured to support a lower end of the workpiece; the third clamping block 140 may also be a supporting plate, the supporting plate is provided with a second clamping groove, and the lower end of the workpiece can be inserted into the second clamping groove.
In some embodiments, the two opposite inner side walls of the clamping opening 130 are provided with contact protrusions 131, and the contact protrusions 131 are used for abutting against a workpiece, so that the workpiece is prevented from being damaged when encountering vibration due to an excessively large space in the clamping opening 130, the contact area between the workpiece and the clamping opening can be reduced, and the workpiece strengthening effect is prevented from being influenced. It should be noted that the contact protrusion 131 may be a conical protrusion or a spherical protrusion, and the contact protrusion 131 may be integrally formed with the inner sidewall of the clamping opening 130.
In some embodiments, the contact end of the contact protrusion 131 is configured as an arc surface, and the arc surface contacts the workpiece, so as to prevent the workpiece from being damaged, reduce the contact area with the workpiece, and prevent the workpiece strengthening effect from being affected. It is understood that the arc surface may be a circular arc surface or an elliptical arc surface.
Referring to fig. 1 and 2, the bracket includes a base frame 150 and a movable frame 160, the movable frame 160 is slidably connected to the base frame 150 along the axial direction of the movable clamping block 120, one end of each of the fixed clamping block 110 and the movable clamping block 120 is connected to the base frame 150, the other end of each of the fixed clamping block and the movable clamping block 120 is slidably connected to the movable frame 160, the movable frame 160 is convenient to disassemble and assemble, and meanwhile, the movable frame 160 is adjustable, so that the bracket can be adjusted for different types of workpieces, the adjustment efficiency is improved, and the cost is saved; it should be noted that the base frame is shaped like a U when viewed from top to bottom, the movable frame 160 is a plate, and the movable frame 160 is disposed at the U-shaped gap and slidably connected to the base frame 150. It is understood that the axial direction of the movable clamping block 120 is the front-rear direction.
In some embodiments, the base frame 150 and the movable frame 160 are both provided with through holes 200, and the through holes 200 are used to remove materials of the base frame 150 and the movable frame 160 for reinforcement and weight reduction.
In some embodiments, the end of the movable frame 160 connected to the base frame 150 is provided with a flange 170, the flange 170 is attached to the base frame 150, the flange 170 plays a role in guiding and positioning, and the flange 170 prevents the movable frame 160 from being inclined due to unbalanced stress or moving too much towards the base frame 150 when the movable frame 160 is moved, which may cause difficulty in moving the movable frame 160, and it is understood that the flange 170 is disposed towards the axial direction of the movable clamping block 120.
In some embodiments, the fixture block 300 is arranged on the bracket, the clamping groove 121 is arranged on the movable clamping block 120, the fixture block 300 can be inserted into the clamping groove 121, and the fixture block 300 is matched with the clamping groove 121, so that the structure is simple, the clamping can be performed in place in one step, and the clamping is convenient and practical.
A clamping method comprising the steps of:
preparing a plurality of glass sheets;
adjusting the movable frame, adjusting the movable frame 160 along the axis of the movable clamping block 120, and fixing with a set screw to increase the working part of the movable clamping block 120 to clamp more glass sheets;
adjusting the movable clamping blocks, moving the two movable clamping blocks 120, and adjusting the distance between the movable clamping blocks 120 and the corresponding fixed clamping blocks 110 to ensure that the distance between the movable clamping blocks 120 and the corresponding fixed clamping blocks 110 is greater than the width of the glass;
fixing, namely inserting the fixture block 300 into the fixture groove 121, and inserting the fixture teeth 310 into the fixture groove 121 to fix the positions of the two movable clamping blocks 120;
clamping, a plurality of glass sheets are respectively inserted into the clamping openings 130 between the fixed clamping block 110 and the movable clamping block 120, the clamping openings 130 on the fixed clamping block 110 and the movable clamping block 120 correspond in the left-right direction, and each glass sheet is inserted into the clamping opening 130 corresponding in the left-right direction.
Through adjustment adjustable shelf 160 and adjustment activity clamping piece 120, make whole tempering frame can adapt to the work piece of different grade type, adjustment activity clamping piece 120 makes activity clamping piece 120 and fixed clamping piece centre gripping work piece can not be too tight, and this kind of clamping mode is simple swift, improves the efficiency of clamping work piece, glass fish tail when preventing to insert glass simultaneously to can practice thrift the cost of tempering frame according to the quantity of the movable clamping piece 120 of demand increase and fixed clamping piece.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a tempering frame for the clamping work piece, its characterized in that includes:
a support;
a fixing clamp block (110) arranged on the bracket;
the movable clamping block (120) is connected to the support in a sliding mode and can be far away from or close to the fixed clamping block (110), and the fixed clamping block (110) and the movable clamping block (120) are matched for clamping a workpiece.
2. A tempering frame according to claim 1, wherein: one or more clamping openings (130) are formed in one opposite side of the fixed clamping block (110) and the corresponding movable clamping block (120), and the clamping openings (130) of the fixed clamping block (110) and the corresponding movable clamping block (120) are matched with and clamp workpieces one by one.
3. A tempering frame according to claim 1, wherein: the fixed clamping blocks (110) and the movable clamping blocks (120) are respectively two, and the movable clamping blocks (120) are arranged between the two fixed clamping blocks (110).
4. A tempering frame according to claim 3, wherein: the movable clamping blocks (120) are provided with clamping grooves (121), the bracket is provided with a clamping block (300), the clamping block (300) is provided with a plurality of clamping teeth (310) used for being connected with the clamping grooves (121), and the clamping grooves (121) on the two movable clamping blocks (120) are respectively connected with the corresponding clamping teeth (310), so that the two movable clamping blocks (120) keep a preset distance.
5. A tempering frame according to claim 1, wherein: the fixture is characterized by further comprising a third clamping block (140) arranged below the support, and the fixed clamping block (110), the movable clamping block (120) and the third clamping block (140) are matched for clamping a workpiece.
6. A tempering frame according to claim 2, wherein: two opposite inner side walls in the clamping opening (130) are provided with contact protrusions (131), and the contact protrusions (131) are used for abutting against a workpiece.
7. A tempering frame according to claim 6, wherein: the contact end of the contact protrusion (131) is provided with an arc surface.
8. A tempering frame according to any of claims 1 to 7, wherein: the support includes basic frame (150) and adjustable shelf (160), adjustable shelf (160) are followed the axis direction sliding connection of activity clamping piece (120) is in basic frame (150), fixed clamping piece (110) with activity clamping piece (120) all are one end and connect basic frame (150), other end sliding connection adjustable shelf (160).
9. A tempering frame according to claim 8, wherein: the end part of the movable frame (160) connected with the basic frame (150) is provided with a flanging (170), the flanging (170) is attached to the basic frame (150), and the flanging (170) plays a role in guiding.
10. A tempering frame according to claim 1, wherein: the bracket is provided with a clamping block (300), the movable clamping block (120) is provided with a clamping groove (121), and the clamping block (300) can be inserted into the clamping groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575649.3U CN212476521U (en) | 2020-07-31 | 2020-07-31 | Tempering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575649.3U CN212476521U (en) | 2020-07-31 | 2020-07-31 | Tempering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212476521U true CN212476521U (en) | 2021-02-05 |
Family
ID=74452827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575649.3U Active CN212476521U (en) | 2020-07-31 | 2020-07-31 | Tempering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212476521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825319A (en) * | 2020-07-31 | 2020-10-27 | 凯茂科技(深圳)有限公司 | Tempering frame and clamping method |
-
2020
- 2020-07-31 CN CN202021575649.3U patent/CN212476521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825319A (en) * | 2020-07-31 | 2020-10-27 | 凯茂科技(深圳)有限公司 | Tempering frame and clamping method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212476521U (en) | Tempering frame | |
| JP2007168044A (en) | Holder for end surface grooving work and cutting tool using it | |
| CN111825319A (en) | Tempering frame and clamping method | |
| CN111504120A (en) | Heat exchanger tube plate and air conditioner applying same | |
| CN216803441U (en) | Rotatable manipulator with double chucks | |
| CN112427786B (en) | Welding electrode clamping device and drying furnace | |
| CN213617075U (en) | Material placing frame mechanism and full-automatic punching machine | |
| CN212289423U (en) | Automobile chassis rocker arm support | |
| CN216326732U (en) | Clamping device for machining shaft parts | |
| CN217433487U (en) | Assembling jig frame | |
| CN210034347U (en) | Improved new box | |
| CN219293143U (en) | Welding positioning tool | |
| CN217451629U (en) | Double-end bending device | |
| CN214869962U (en) | Pneumatic clamp for forming two shells of battery replacing lock bolt | |
| CN218177647U (en) | Sheet metal component of tolerance is assembled to self-adaptation | |
| CN216607262U (en) | Cross beam structure | |
| CN217122179U (en) | Welding clamp plate device | |
| CN213615002U (en) | Welding and assembling jig for isolation support | |
| CN219685412U (en) | Battery support pressfitting frock tool | |
| CN218460660U (en) | Four-side riveting device for elastic sheet of communication shell product | |
| CN211402456U (en) | Battery detection clamp | |
| CN221014455U (en) | Piling and pushing tile lifting mechanism of automatic mahjong machine | |
| CN218277418U (en) | Clamping type sheet metal cabinet structure | |
| CN216404446U (en) | Clamping device for heat treatment | |
| CN220963379U (en) | Integrated plate arranging and converging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |